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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Prims.Tot | val correct (#a #r: Type) (x: r) : Tot (optResult a r) | [
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let correct
(#a:Type)
(#r:Type)
(x:r)
: Tot (optResult a r)
= Correct x | val correct (#a #r: Type) (x: r) : Tot (optResult a r)
let correct (#a #r: Type) (x: r) : Tot (optResult a r) = | false | null | false | Correct x | {
"checked_file": "FStar.Error.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.IO.fst.checked"
],
"interface_file": false,
"source_file": "FStar.Error.fst"
} | [
"total"
] | [
"FStar.Error.Correct",
"FStar.Error.optResult"
] | [] | (*
Copyright 2008-2018 Microsoft Research
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*)
/// A library for optional results,
/// where the error case carries some payload
module FStar.Error
type optResult 'a 'b =
| Error of 'a
| Correct of 'b
/// allowing inverting optResult without having
/// to globally increase the fuel just for this
let invertOptResult (a:Type) (b:Type)
: Lemma
(requires True)
(ensures (forall (x:optResult a b). Error? x \/ Correct? x))
[SMTPat (optResult a b)]
= allow_inversion (optResult a b)
irreducible
let perror
(file:string)
(line:int)
(text:string)
: Tot string
= text
let correct
(#a:Type)
(#r:Type)
(x:r) | false | false | FStar.Error.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"max_fuel": 8,
"max_ifuel": 2,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val correct (#a #r: Type) (x: r) : Tot (optResult a r) | [] | FStar.Error.correct | {
"file_name": "ulib/legacy/FStar.Error.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | x: r -> FStar.Error.optResult a r | {
"end_col": 13,
"end_line": 46,
"start_col": 4,
"start_line": 46
} |
FStar.Pervasives.Div | val unreachable (#a: Type) (s: string) : Div a (requires False) (ensures (fun _ -> False)) | [
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let rec unreachable
(#a:Type)
(s:string)
: Div a
(requires False)
(ensures (fun _ -> False))
= let _ = FStar.IO.debug_print_string ("Platform.Error.unreachable: " ^ s) in
unreachable s | val unreachable (#a: Type) (s: string) : Div a (requires False) (ensures (fun _ -> False))
let rec unreachable (#a: Type) (s: string) : Div a (requires False) (ensures (fun _ -> False)) = | true | null | false | let _ = FStar.IO.debug_print_string ("Platform.Error.unreachable: " ^ s) in
unreachable s | {
"checked_file": "FStar.Error.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.IO.fst.checked"
],
"interface_file": false,
"source_file": "FStar.Error.fst"
} | [] | [
"Prims.string",
"FStar.Error.unreachable",
"Prims.bool",
"FStar.IO.debug_print_string",
"Prims.op_Hat",
"Prims.l_False"
] | [] | (*
Copyright 2008-2018 Microsoft Research
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*)
/// A library for optional results,
/// where the error case carries some payload
module FStar.Error
type optResult 'a 'b =
| Error of 'a
| Correct of 'b
/// allowing inverting optResult without having
/// to globally increase the fuel just for this
let invertOptResult (a:Type) (b:Type)
: Lemma
(requires True)
(ensures (forall (x:optResult a b). Error? x \/ Correct? x))
[SMTPat (optResult a b)]
= allow_inversion (optResult a b)
irreducible
let perror
(file:string)
(line:int)
(text:string)
: Tot string
= text
let correct
(#a:Type)
(#r:Type)
(x:r)
: Tot (optResult a r)
= Correct x
(* Both unexpected and unreachable are aliases for failwith;
they indicate code that should never be executed at runtime.
This is verified by typing only for the unreachable function;
this matters e.g. when dynamic errors are security-critical *)
let rec unexpected
(#a:Type)
(s:string)
: Div a
(requires True)
(ensures (fun _ -> True))
= let _ = FStar.IO.debug_print_string ("Platform.Error.unexpected: " ^ s) in
unexpected s
let rec unreachable
(#a:Type)
(s:string)
: Div a
(requires False) | false | false | FStar.Error.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"max_fuel": 8,
"max_ifuel": 2,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val unreachable (#a: Type) (s: string) : Div a (requires False) (ensures (fun _ -> False)) | [
"recursion"
] | FStar.Error.unreachable | {
"file_name": "ulib/legacy/FStar.Error.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | s: Prims.string -> FStar.Pervasives.Div a | {
"end_col": 18,
"end_line": 68,
"start_col": 4,
"start_line": 67
} |
Prims.Tot | val perror (file: string) (line: int) (text: string) : Tot string | [
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let perror
(file:string)
(line:int)
(text:string)
: Tot string
= text | val perror (file: string) (line: int) (text: string) : Tot string
let perror (file: string) (line: int) (text: string) : Tot string = | false | null | false | text | {
"checked_file": "FStar.Error.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.IO.fst.checked"
],
"interface_file": false,
"source_file": "FStar.Error.fst"
} | [
"total"
] | [
"Prims.string",
"Prims.int"
] | [] | (*
Copyright 2008-2018 Microsoft Research
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*)
/// A library for optional results,
/// where the error case carries some payload
module FStar.Error
type optResult 'a 'b =
| Error of 'a
| Correct of 'b
/// allowing inverting optResult without having
/// to globally increase the fuel just for this
let invertOptResult (a:Type) (b:Type)
: Lemma
(requires True)
(ensures (forall (x:optResult a b). Error? x \/ Correct? x))
[SMTPat (optResult a b)]
= allow_inversion (optResult a b)
irreducible
let perror
(file:string)
(line:int)
(text:string) | false | true | FStar.Error.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"max_fuel": 8,
"max_ifuel": 2,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val perror (file: string) (line: int) (text: string) : Tot string | [] | FStar.Error.perror | {
"file_name": "ulib/legacy/FStar.Error.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | file: Prims.string -> line: Prims.int -> text: Prims.string -> Prims.string | {
"end_col": 8,
"end_line": 39,
"start_col": 4,
"start_line": 39
} |
FStar.Pervasives.Div | val unexpected (#a: Type) (s: string) : Div a (requires True) (ensures (fun _ -> True)) | [
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let rec unexpected
(#a:Type)
(s:string)
: Div a
(requires True)
(ensures (fun _ -> True))
= let _ = FStar.IO.debug_print_string ("Platform.Error.unexpected: " ^ s) in
unexpected s | val unexpected (#a: Type) (s: string) : Div a (requires True) (ensures (fun _ -> True))
let rec unexpected (#a: Type) (s: string) : Div a (requires True) (ensures (fun _ -> True)) = | true | null | false | let _ = FStar.IO.debug_print_string ("Platform.Error.unexpected: " ^ s) in
unexpected s | {
"checked_file": "FStar.Error.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.IO.fst.checked"
],
"interface_file": false,
"source_file": "FStar.Error.fst"
} | [] | [
"Prims.string",
"FStar.Error.unexpected",
"Prims.bool",
"FStar.IO.debug_print_string",
"Prims.op_Hat",
"Prims.l_True"
] | [] | (*
Copyright 2008-2018 Microsoft Research
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*)
/// A library for optional results,
/// where the error case carries some payload
module FStar.Error
type optResult 'a 'b =
| Error of 'a
| Correct of 'b
/// allowing inverting optResult without having
/// to globally increase the fuel just for this
let invertOptResult (a:Type) (b:Type)
: Lemma
(requires True)
(ensures (forall (x:optResult a b). Error? x \/ Correct? x))
[SMTPat (optResult a b)]
= allow_inversion (optResult a b)
irreducible
let perror
(file:string)
(line:int)
(text:string)
: Tot string
= text
let correct
(#a:Type)
(#r:Type)
(x:r)
: Tot (optResult a r)
= Correct x
(* Both unexpected and unreachable are aliases for failwith;
they indicate code that should never be executed at runtime.
This is verified by typing only for the unreachable function;
this matters e.g. when dynamic errors are security-critical *)
let rec unexpected
(#a:Type)
(s:string)
: Div a
(requires True) | false | false | FStar.Error.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"max_fuel": 8,
"max_ifuel": 2,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val unexpected (#a: Type) (s: string) : Div a (requires True) (ensures (fun _ -> True)) | [
"recursion"
] | FStar.Error.unexpected | {
"file_name": "ulib/legacy/FStar.Error.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | s: Prims.string -> FStar.Pervasives.Div a | {
"end_col": 17,
"end_line": 59,
"start_col": 4,
"start_line": 58
} |
FStar.Pervasives.Lemma | val invertOptResult (a b: Type)
: Lemma (requires True)
(ensures (forall (x: optResult a b). Error? x \/ Correct? x))
[SMTPat (optResult a b)] | [
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let invertOptResult (a:Type) (b:Type)
: Lemma
(requires True)
(ensures (forall (x:optResult a b). Error? x \/ Correct? x))
[SMTPat (optResult a b)]
= allow_inversion (optResult a b) | val invertOptResult (a b: Type)
: Lemma (requires True)
(ensures (forall (x: optResult a b). Error? x \/ Correct? x))
[SMTPat (optResult a b)]
let invertOptResult (a b: Type)
: Lemma (requires True)
(ensures (forall (x: optResult a b). Error? x \/ Correct? x))
[SMTPat (optResult a b)] = | false | null | true | allow_inversion (optResult a b) | {
"checked_file": "FStar.Error.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.IO.fst.checked"
],
"interface_file": false,
"source_file": "FStar.Error.fst"
} | [
"lemma"
] | [
"FStar.Pervasives.allow_inversion",
"FStar.Error.optResult",
"Prims.unit",
"Prims.l_True",
"Prims.squash",
"Prims.l_Forall",
"Prims.l_or",
"Prims.b2t",
"FStar.Error.uu___is_Error",
"FStar.Error.uu___is_Correct",
"Prims.Cons",
"FStar.Pervasives.pattern",
"FStar.Pervasives.smt_pat",
"Prims.Nil"
] | [] | (*
Copyright 2008-2018 Microsoft Research
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*)
/// A library for optional results,
/// where the error case carries some payload
module FStar.Error
type optResult 'a 'b =
| Error of 'a
| Correct of 'b
/// allowing inverting optResult without having
/// to globally increase the fuel just for this
let invertOptResult (a:Type) (b:Type)
: Lemma
(requires True)
(ensures (forall (x:optResult a b). Error? x \/ Correct? x)) | false | false | FStar.Error.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"max_fuel": 8,
"max_ifuel": 2,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val invertOptResult (a b: Type)
: Lemma (requires True)
(ensures (forall (x: optResult a b). Error? x \/ Correct? x))
[SMTPat (optResult a b)] | [] | FStar.Error.invertOptResult | {
"file_name": "ulib/legacy/FStar.Error.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | a: Type -> b: Type
-> FStar.Pervasives.Lemma (ensures forall (x: FStar.Error.optResult a b). Error? x \/ Correct? x)
[SMTPat (FStar.Error.optResult a b)] | {
"end_col": 35,
"end_line": 31,
"start_col": 4,
"start_line": 31
} |
Prims.Tot | val create5 (x0 x1 x2 x3 x4: uint64) : list uint64 | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "FL"
},
{
"abbrev": true,
"full_module": "Spec.K256",
"short_module": "S"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.K256.Point",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256.Field52.Definitions",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Sequence",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.IntTypes",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let create5 (x0 x1 x2 x3 x4:uint64) : list uint64 = [x0; x1; x2; x3; x4] | val create5 (x0 x1 x2 x3 x4: uint64) : list uint64
let create5 (x0 x1 x2 x3 x4: uint64) : list uint64 = | false | null | false | [x0; x1; x2; x3; x4] | {
"checked_file": "Hacl.Spec.K256.PrecompTable.fsti.checked",
"dependencies": [
"Spec.K256.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Hacl.Spec.K256.Field52.Definitions.fst.checked",
"Hacl.Impl.K256.Point.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.K256.PrecompTable.fsti"
} | [
"total"
] | [
"Lib.IntTypes.uint64",
"Prims.Cons",
"Prims.Nil",
"Prims.list"
] | [] | module Hacl.Spec.K256.PrecompTable
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Hacl.Spec.K256.Field52.Definitions
open Hacl.Impl.K256.Point
module S = Spec.K256
module FL = FStar.List.Tot
#set-options "--z3rlimit 50 --fuel 0 --ifuel 0" | false | true | Hacl.Spec.K256.PrecompTable.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 0,
"initial_ifuel": 0,
"max_fuel": 0,
"max_ifuel": 0,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 50,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val create5 (x0 x1 x2 x3 x4: uint64) : list uint64 | [] | Hacl.Spec.K256.PrecompTable.create5 | {
"file_name": "code/k256/Hacl.Spec.K256.PrecompTable.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
x0: Lib.IntTypes.uint64 ->
x1: Lib.IntTypes.uint64 ->
x2: Lib.IntTypes.uint64 ->
x3: Lib.IntTypes.uint64 ->
x4: Lib.IntTypes.uint64
-> Prims.list Lib.IntTypes.uint64 | {
"end_col": 72,
"end_line": 16,
"start_col": 52,
"start_line": 16
} |
Prims.Tot | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "FL"
},
{
"abbrev": true,
"full_module": "Spec.K256",
"short_module": "S"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.K256.Point",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256.Field52.Definitions",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Sequence",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.IntTypes",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let felem_list = x:list uint64{FL.length x == 5} | let felem_list = | false | null | false | x: list uint64 {FL.length x == 5} | {
"checked_file": "Hacl.Spec.K256.PrecompTable.fsti.checked",
"dependencies": [
"Spec.K256.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Hacl.Spec.K256.Field52.Definitions.fst.checked",
"Hacl.Impl.K256.Point.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.K256.PrecompTable.fsti"
} | [
"total"
] | [
"Prims.list",
"Lib.IntTypes.uint64",
"Prims.eq2",
"Prims.int",
"FStar.List.Tot.Base.length"
] | [] | module Hacl.Spec.K256.PrecompTable
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Hacl.Spec.K256.Field52.Definitions
open Hacl.Impl.K256.Point
module S = Spec.K256
module FL = FStar.List.Tot
#set-options "--z3rlimit 50 --fuel 0 --ifuel 0"
unfold
let create5 (x0 x1 x2 x3 x4:uint64) : list uint64 = [x0; x1; x2; x3; x4] | false | true | Hacl.Spec.K256.PrecompTable.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 0,
"initial_ifuel": 0,
"max_fuel": 0,
"max_ifuel": 0,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 50,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val felem_list : Type0 | [] | Hacl.Spec.K256.PrecompTable.felem_list | {
"file_name": "code/k256/Hacl.Spec.K256.PrecompTable.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type0 | {
"end_col": 48,
"end_line": 19,
"start_col": 17,
"start_line": 19
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "FL"
},
{
"abbrev": true,
"full_module": "Spec.K256",
"short_module": "S"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.K256.Point",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256.Field52.Definitions",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Sequence",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.IntTypes",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let point_list = x:list uint64{FL.length x == 15} | let point_list = | false | null | false | x: list uint64 {FL.length x == 15} | {
"checked_file": "Hacl.Spec.K256.PrecompTable.fsti.checked",
"dependencies": [
"Spec.K256.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Hacl.Spec.K256.Field52.Definitions.fst.checked",
"Hacl.Impl.K256.Point.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.K256.PrecompTable.fsti"
} | [
"total"
] | [
"Prims.list",
"Lib.IntTypes.uint64",
"Prims.eq2",
"Prims.int",
"FStar.List.Tot.Base.length"
] | [] | module Hacl.Spec.K256.PrecompTable
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Hacl.Spec.K256.Field52.Definitions
open Hacl.Impl.K256.Point
module S = Spec.K256
module FL = FStar.List.Tot
#set-options "--z3rlimit 50 --fuel 0 --ifuel 0"
unfold
let create5 (x0 x1 x2 x3 x4:uint64) : list uint64 = [x0; x1; x2; x3; x4]
inline_for_extraction noextract
let felem_list = x:list uint64{FL.length x == 5} | false | true | Hacl.Spec.K256.PrecompTable.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 0,
"initial_ifuel": 0,
"max_fuel": 0,
"max_ifuel": 0,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 50,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val point_list : Type0 | [] | Hacl.Spec.K256.PrecompTable.point_list | {
"file_name": "code/k256/Hacl.Spec.K256.PrecompTable.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type0 | {
"end_col": 49,
"end_line": 21,
"start_col": 17,
"start_line": 21
} |
|
Prims.Tot | val proj_point_to_list (p: S.proj_point) : point_list | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "FL"
},
{
"abbrev": true,
"full_module": "Spec.K256",
"short_module": "S"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.K256.Point",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256.Field52.Definitions",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Sequence",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.IntTypes",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let proj_point_to_list (p:S.proj_point) : point_list =
[@inline_let] let (px, py, pz) = p in
FL.(felem_to_list px @ felem_to_list py @ felem_to_list pz) | val proj_point_to_list (p: S.proj_point) : point_list
let proj_point_to_list (p: S.proj_point) : point_list = | false | null | false | [@@ inline_let ]let px, py, pz = p in
let open FL in felem_to_list px @ felem_to_list py @ felem_to_list pz | {
"checked_file": "Hacl.Spec.K256.PrecompTable.fsti.checked",
"dependencies": [
"Spec.K256.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Hacl.Spec.K256.Field52.Definitions.fst.checked",
"Hacl.Impl.K256.Point.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.K256.PrecompTable.fsti"
} | [
"total"
] | [
"Spec.K256.PointOps.proj_point",
"Spec.K256.PointOps.felem",
"FStar.List.Tot.Base.op_At",
"Lib.IntTypes.uint64",
"Hacl.Spec.K256.PrecompTable.felem_to_list",
"Hacl.Spec.K256.PrecompTable.point_list"
] | [] | module Hacl.Spec.K256.PrecompTable
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Hacl.Spec.K256.Field52.Definitions
open Hacl.Impl.K256.Point
module S = Spec.K256
module FL = FStar.List.Tot
#set-options "--z3rlimit 50 --fuel 0 --ifuel 0"
unfold
let create5 (x0 x1 x2 x3 x4:uint64) : list uint64 = [x0; x1; x2; x3; x4]
inline_for_extraction noextract
let felem_list = x:list uint64{FL.length x == 5}
inline_for_extraction noextract
let point_list = x:list uint64{FL.length x == 15}
inline_for_extraction noextract
let felem_to_list (x:S.felem) : felem_list =
[@inline_let] let x0 = x % pow52 in
[@inline_let] let x1 = x / pow52 % pow52 in
[@inline_let] let x2 = x / pow104 % pow52 in
[@inline_let] let x3 = x / pow156 % pow52 in
[@inline_let] let x4 = x / pow208 in
[@inline_let] let r = create5 (u64 x0) (u64 x1) (u64 x2) (u64 x3) (u64 x4) in
assert_norm (FL.length r = 5);
r
inline_for_extraction noextract | false | true | Hacl.Spec.K256.PrecompTable.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 0,
"initial_ifuel": 0,
"max_fuel": 0,
"max_ifuel": 0,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 50,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val proj_point_to_list (p: S.proj_point) : point_list | [] | Hacl.Spec.K256.PrecompTable.proj_point_to_list | {
"file_name": "code/k256/Hacl.Spec.K256.PrecompTable.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | p: Spec.K256.PointOps.proj_point -> Hacl.Spec.K256.PrecompTable.point_list | {
"end_col": 61,
"end_line": 37,
"start_col": 2,
"start_line": 36
} |
Prims.Tot | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "FL"
},
{
"abbrev": true,
"full_module": "Spec.K256",
"short_module": "S"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.K256.Point",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256.Field52.Definitions",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Sequence",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.IntTypes",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let point_inv_list (p:point_list) =
let x = Seq.seq_of_list p <: lseq uint64 15 in
point_inv_lseq x | let point_inv_list (p: point_list) = | false | null | false | let x = Seq.seq_of_list p <: lseq uint64 15 in
point_inv_lseq x | {
"checked_file": "Hacl.Spec.K256.PrecompTable.fsti.checked",
"dependencies": [
"Spec.K256.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Hacl.Spec.K256.Field52.Definitions.fst.checked",
"Hacl.Impl.K256.Point.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.K256.PrecompTable.fsti"
} | [
"total"
] | [
"Hacl.Spec.K256.PrecompTable.point_list",
"Hacl.Impl.K256.Point.point_inv_lseq",
"Lib.Sequence.lseq",
"Lib.IntTypes.int_t",
"Lib.IntTypes.U64",
"Lib.IntTypes.SEC",
"FStar.Seq.Properties.seq_of_list",
"Lib.IntTypes.uint64",
"Prims.logical"
] | [] | module Hacl.Spec.K256.PrecompTable
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Hacl.Spec.K256.Field52.Definitions
open Hacl.Impl.K256.Point
module S = Spec.K256
module FL = FStar.List.Tot
#set-options "--z3rlimit 50 --fuel 0 --ifuel 0"
unfold
let create5 (x0 x1 x2 x3 x4:uint64) : list uint64 = [x0; x1; x2; x3; x4]
inline_for_extraction noextract
let felem_list = x:list uint64{FL.length x == 5}
inline_for_extraction noextract
let point_list = x:list uint64{FL.length x == 15}
inline_for_extraction noextract
let felem_to_list (x:S.felem) : felem_list =
[@inline_let] let x0 = x % pow52 in
[@inline_let] let x1 = x / pow52 % pow52 in
[@inline_let] let x2 = x / pow104 % pow52 in
[@inline_let] let x3 = x / pow156 % pow52 in
[@inline_let] let x4 = x / pow208 in
[@inline_let] let r = create5 (u64 x0) (u64 x1) (u64 x2) (u64 x3) (u64 x4) in
assert_norm (FL.length r = 5);
r
inline_for_extraction noextract
let proj_point_to_list (p:S.proj_point) : point_list =
[@inline_let] let (px, py, pz) = p in
FL.(felem_to_list px @ felem_to_list py @ felem_to_list pz) | false | true | Hacl.Spec.K256.PrecompTable.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 0,
"initial_ifuel": 0,
"max_fuel": 0,
"max_ifuel": 0,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 50,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val point_inv_list : p: Hacl.Spec.K256.PrecompTable.point_list -> Prims.logical | [] | Hacl.Spec.K256.PrecompTable.point_inv_list | {
"file_name": "code/k256/Hacl.Spec.K256.PrecompTable.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | p: Hacl.Spec.K256.PrecompTable.point_list -> Prims.logical | {
"end_col": 18,
"end_line": 42,
"start_col": 35,
"start_line": 40
} |
|
Prims.GTot | val point_eval_list (p: point_list) : GTot S.proj_point | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "FL"
},
{
"abbrev": true,
"full_module": "Spec.K256",
"short_module": "S"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.K256.Point",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256.Field52.Definitions",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Sequence",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.IntTypes",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let point_eval_list (p:point_list) : GTot S.proj_point =
let x = Seq.seq_of_list p <: lseq uint64 15 in
point_eval_lseq x | val point_eval_list (p: point_list) : GTot S.proj_point
let point_eval_list (p: point_list) : GTot S.proj_point = | false | null | false | let x = Seq.seq_of_list p <: lseq uint64 15 in
point_eval_lseq x | {
"checked_file": "Hacl.Spec.K256.PrecompTable.fsti.checked",
"dependencies": [
"Spec.K256.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Hacl.Spec.K256.Field52.Definitions.fst.checked",
"Hacl.Impl.K256.Point.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.K256.PrecompTable.fsti"
} | [
"sometrivial"
] | [
"Hacl.Spec.K256.PrecompTable.point_list",
"Hacl.Impl.K256.Point.point_eval_lseq",
"Lib.Sequence.lseq",
"Lib.IntTypes.int_t",
"Lib.IntTypes.U64",
"Lib.IntTypes.SEC",
"FStar.Seq.Properties.seq_of_list",
"Lib.IntTypes.uint64",
"Spec.K256.PointOps.proj_point"
] | [] | module Hacl.Spec.K256.PrecompTable
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Hacl.Spec.K256.Field52.Definitions
open Hacl.Impl.K256.Point
module S = Spec.K256
module FL = FStar.List.Tot
#set-options "--z3rlimit 50 --fuel 0 --ifuel 0"
unfold
let create5 (x0 x1 x2 x3 x4:uint64) : list uint64 = [x0; x1; x2; x3; x4]
inline_for_extraction noextract
let felem_list = x:list uint64{FL.length x == 5}
inline_for_extraction noextract
let point_list = x:list uint64{FL.length x == 15}
inline_for_extraction noextract
let felem_to_list (x:S.felem) : felem_list =
[@inline_let] let x0 = x % pow52 in
[@inline_let] let x1 = x / pow52 % pow52 in
[@inline_let] let x2 = x / pow104 % pow52 in
[@inline_let] let x3 = x / pow156 % pow52 in
[@inline_let] let x4 = x / pow208 in
[@inline_let] let r = create5 (u64 x0) (u64 x1) (u64 x2) (u64 x3) (u64 x4) in
assert_norm (FL.length r = 5);
r
inline_for_extraction noextract
let proj_point_to_list (p:S.proj_point) : point_list =
[@inline_let] let (px, py, pz) = p in
FL.(felem_to_list px @ felem_to_list py @ felem_to_list pz)
inline_for_extraction noextract
let point_inv_list (p:point_list) =
let x = Seq.seq_of_list p <: lseq uint64 15 in
point_inv_lseq x | false | false | Hacl.Spec.K256.PrecompTable.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 0,
"initial_ifuel": 0,
"max_fuel": 0,
"max_ifuel": 0,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 50,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val point_eval_list (p: point_list) : GTot S.proj_point | [] | Hacl.Spec.K256.PrecompTable.point_eval_list | {
"file_name": "code/k256/Hacl.Spec.K256.PrecompTable.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | p: Hacl.Spec.K256.PrecompTable.point_list -> Prims.GTot Spec.K256.PointOps.proj_point | {
"end_col": 19,
"end_line": 47,
"start_col": 56,
"start_line": 45
} |
Prims.Tot | val felem_to_list (x: S.felem) : felem_list | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "FL"
},
{
"abbrev": true,
"full_module": "Spec.K256",
"short_module": "S"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.K256.Point",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256.Field52.Definitions",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Sequence",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.IntTypes",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.K256",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let felem_to_list (x:S.felem) : felem_list =
[@inline_let] let x0 = x % pow52 in
[@inline_let] let x1 = x / pow52 % pow52 in
[@inline_let] let x2 = x / pow104 % pow52 in
[@inline_let] let x3 = x / pow156 % pow52 in
[@inline_let] let x4 = x / pow208 in
[@inline_let] let r = create5 (u64 x0) (u64 x1) (u64 x2) (u64 x3) (u64 x4) in
assert_norm (FL.length r = 5);
r | val felem_to_list (x: S.felem) : felem_list
let felem_to_list (x: S.felem) : felem_list = | false | null | false | [@@ inline_let ]let x0 = x % pow52 in
[@@ inline_let ]let x1 = x / pow52 % pow52 in
[@@ inline_let ]let x2 = x / pow104 % pow52 in
[@@ inline_let ]let x3 = x / pow156 % pow52 in
[@@ inline_let ]let x4 = x / pow208 in
[@@ inline_let ]let r = create5 (u64 x0) (u64 x1) (u64 x2) (u64 x3) (u64 x4) in
assert_norm (FL.length r = 5);
r | {
"checked_file": "Hacl.Spec.K256.PrecompTable.fsti.checked",
"dependencies": [
"Spec.K256.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Hacl.Spec.K256.Field52.Definitions.fst.checked",
"Hacl.Impl.K256.Point.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.K256.PrecompTable.fsti"
} | [
"total"
] | [
"Spec.K256.PointOps.felem",
"Prims.unit",
"FStar.Pervasives.assert_norm",
"Prims.b2t",
"Prims.op_Equality",
"Prims.int",
"FStar.List.Tot.Base.length",
"Lib.IntTypes.uint64",
"Prims.list",
"Lib.IntTypes.int_t",
"Lib.IntTypes.U64",
"Lib.IntTypes.SEC",
"Hacl.Spec.K256.PrecompTable.create5",
"Lib.IntTypes.u64",
"Prims.op_Division",
"Hacl.Spec.K256.Field52.Definitions.pow208",
"Prims.op_Modulus",
"Hacl.Spec.K256.Field52.Definitions.pow156",
"Hacl.Spec.K256.Field52.Definitions.pow52",
"Hacl.Spec.K256.Field52.Definitions.pow104",
"Hacl.Spec.K256.PrecompTable.felem_list"
] | [] | module Hacl.Spec.K256.PrecompTable
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Hacl.Spec.K256.Field52.Definitions
open Hacl.Impl.K256.Point
module S = Spec.K256
module FL = FStar.List.Tot
#set-options "--z3rlimit 50 --fuel 0 --ifuel 0"
unfold
let create5 (x0 x1 x2 x3 x4:uint64) : list uint64 = [x0; x1; x2; x3; x4]
inline_for_extraction noextract
let felem_list = x:list uint64{FL.length x == 5}
inline_for_extraction noextract
let point_list = x:list uint64{FL.length x == 15}
inline_for_extraction noextract | false | true | Hacl.Spec.K256.PrecompTable.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 0,
"initial_ifuel": 0,
"max_fuel": 0,
"max_ifuel": 0,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 50,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val felem_to_list (x: S.felem) : felem_list | [] | Hacl.Spec.K256.PrecompTable.felem_to_list | {
"file_name": "code/k256/Hacl.Spec.K256.PrecompTable.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | x: Spec.K256.PointOps.felem -> Hacl.Spec.K256.PrecompTable.felem_list | {
"end_col": 3,
"end_line": 32,
"start_col": 2,
"start_line": 25
} |
Prims.Tot | val va_code_Inc32 : dst:va_operand_xmm -> one:va_operand_xmm -> Tot va_code | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ()))) | val va_code_Inc32 : dst:va_operand_xmm -> one:va_operand_xmm -> Tot va_code
let va_code_Inc32 dst one = | false | null | false | (va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ()))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.Decls.va_operand_xmm",
"Vale.X64.Decls.va_Block",
"Vale.X64.Decls.va_CCons",
"Vale.X64.InsVector.va_code_Paddd",
"Vale.X64.Decls.va_CNil",
"Vale.X64.Decls.va_code"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_code_Inc32 : dst:va_operand_xmm -> one:va_operand_xmm -> Tot va_code | [] | Vale.AES.X64.GCTR.va_code_Inc32 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | dst: Vale.X64.Decls.va_operand_xmm -> one: Vale.X64.Decls.va_operand_xmm -> Vale.X64.Decls.va_code | {
"end_col": 60,
"end_line": 110,
"start_col": 2,
"start_line": 110
} |
Prims.Tot | val va_codegen_success_Inc32 : dst:va_operand_xmm -> one:va_operand_xmm -> Tot va_pbool | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ())) | val va_codegen_success_Inc32 : dst:va_operand_xmm -> one:va_operand_xmm -> Tot va_pbool
let va_codegen_success_Inc32 dst one = | false | null | false | (va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ())) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.Decls.va_operand_xmm",
"Vale.X64.Decls.va_pbool_and",
"Vale.X64.InsVector.va_codegen_success_Paddd",
"Vale.X64.Decls.va_ttrue",
"Vale.X64.Decls.va_pbool"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_codegen_success_Inc32 : dst:va_operand_xmm -> one:va_operand_xmm -> Tot va_pbool | [] | Vale.AES.X64.GCTR.va_codegen_success_Inc32 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | dst: Vale.X64.Decls.va_operand_xmm -> one: Vale.X64.Decls.va_operand_xmm -> Vale.X64.Decls.va_pbool | {
"end_col": 65,
"end_line": 114,
"start_col": 2,
"start_line": 114
} |
Prims.Tot | val va_wp_Init_ctr (va_s0: va_state) (va_k: (va_state -> unit -> Type0)) : Type0 | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (()))) | val va_wp_Init_ctr (va_s0: va_state) (va_k: (va_state -> unit -> Type0)) : Type0
let va_wp_Init_ctr (va_s0: va_state) (va_k: (va_state -> unit -> Type0)) : Type0 = | false | null | false | (va_get_ok va_s0 /\ sse_enabled /\
(forall (va_x_xmm4: quad32) (va_x_efl: Vale.X64.Flags.t) (va_x_r12: nat64).
let va_sM =
va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4 va_x_xmm4 va_s0))
in
va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==>
va_k va_sM (()))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.Decls.va_state",
"Prims.unit",
"Prims.l_and",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Vale.X64.CPU_Features_s.sse_enabled",
"Prims.l_Forall",
"Vale.X64.Decls.quad32",
"Vale.X64.Flags.t",
"Vale.X64.Memory.nat64",
"Prims.l_imp",
"Prims.eq2",
"Vale.Def.Words_s.four",
"Vale.Def.Types_s.nat32",
"Vale.X64.Decls.va_get_xmm",
"Vale.Def.Words_s.Mkfour",
"Vale.X64.State.vale_state",
"Vale.X64.Decls.va_upd_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Decls.va_upd_flags",
"Vale.X64.Decls.va_upd_xmm"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wp_Init_ctr (va_s0: va_state) (va_k: (va_state -> unit -> Type0)) : Type0 | [] | Vale.AES.X64.GCTR.va_wp_Init_ctr | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | va_s0: Vale.X64.Decls.va_state -> va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 57,
"end_line": 83,
"start_col": 2,
"start_line": 80
} |
Prims.Tot | val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
()))) | val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
let va_codegen_success_Init_ctr () = | false | null | false | (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4))
(va_pbool_and (va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12))
(va_ttrue ()))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Prims.unit",
"Vale.X64.Decls.va_pbool_and",
"Vale.X64.InsVector.va_codegen_success_Pxor",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.InsVector.va_codegen_success_PinsrdImm",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Decls.va_ttrue",
"Vale.X64.Decls.va_pbool"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool | [] | Vale.AES.X64.GCTR.va_codegen_success_Init_ctr | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | va_dummy: Prims.unit -> Vale.X64.Decls.va_pbool | {
"end_col": 9,
"end_line": 43,
"start_col": 2,
"start_line": 41
} |
Prims.Tot | val va_code_Init_ctr : va_dummy:unit -> Tot va_code | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ())))) | val va_code_Init_ctr : va_dummy:unit -> Tot va_code
let va_code_Init_ctr () = | false | null | false | (va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4))
(va_CCons (va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12))
(va_CNil ())))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Prims.unit",
"Vale.X64.Decls.va_Block",
"Vale.X64.Decls.va_CCons",
"Vale.X64.InsVector.va_code_Pxor",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.InsVector.va_code_PinsrdImm",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Decls.va_CNil",
"Vale.X64.Decls.va_code"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_code_Init_ctr : va_dummy:unit -> Tot va_code | [] | Vale.AES.X64.GCTR.va_code_Init_ctr | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | va_dummy: Prims.unit -> Vale.X64.Decls.va_code | {
"end_col": 90,
"end_line": 36,
"start_col": 2,
"start_line": 35
} |
Prims.Tot | val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ())))))))))))) | val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
let va_code_Gctr_core_body0 alg = | false | null | false | (va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7))
(va_CCons (va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8))
(va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0)
(va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9)
0
Secret)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0))
(va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1)
(va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2)
0
Secret)
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)
)
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16))
(va_CCons (va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)
)
(va_CNil ())))))))))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_Block",
"Vale.X64.Decls.va_CCons",
"Vale.X64.InsVector.va_code_Mov128",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.InsVector.va_code_Pshufb",
"Vale.AES.X64.AES.va_code_AESEncryptBlock",
"Vale.X64.InsVector.va_code_Load128_buffer",
"Vale.X64.Decls.va_op_heaplet_mem_heaplet",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR9",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.InsVector.va_code_Pxor",
"Vale.X64.InsVector.va_code_Store128_buffer",
"Vale.X64.Machine_s.rR10",
"Vale.X64.InsBasic.va_code_Add64",
"Vale.X64.Decls.va_op_dst_opr64_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Decls.va_const_opr64",
"Vale.AES.X64.GCTR.va_code_Inc32",
"Vale.X64.Decls.va_CNil",
"Vale.X64.Decls.va_code"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code | [] | Vale.AES.X64.GCTR.va_code_Gctr_core_body0 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_code | {
"end_col": 79,
"end_line": 236,
"start_col": 2,
"start_line": 228
} |
Prims.Tot | val va_code_Gctr_register : alg:algorithm -> Tot va_code | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ()))))))) | val va_code_Gctr_register : alg:algorithm -> Tot va_code
let va_code_Gctr_register alg = | false | null | false | (va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7))
(va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2))
(va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ()))))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_Block",
"Vale.X64.Decls.va_CCons",
"Vale.X64.InsVector.va_code_Mov128",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.InsVector.va_code_InitPshufbMask",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.InsVector.va_code_Pshufb",
"Vale.AES.X64.AES.va_code_AESEncryptBlock",
"Vale.X64.InsVector.va_code_Pxor",
"Vale.X64.Decls.va_CNil",
"Vale.X64.Decls.va_code"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_code_Gctr_register : alg:algorithm -> Tot va_code | [] | Vale.AES.X64.GCTR.va_code_Gctr_register | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_code | {
"end_col": 83,
"end_line": 146,
"start_col": 2,
"start_line": 143
} |
Prims.Tot | val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ())) | val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
let va_codegen_success_Gctr_core_while0 alg = | false | null | false | (va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ())) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_pbool_and",
"Vale.AES.X64.GCTR.va_codegen_success_Gctr_core_body0",
"Vale.X64.Decls.va_ttrue",
"Vale.X64.Decls.va_pbool"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool | [] | Vale.AES.X64.GCTR.va_codegen_success_Gctr_core_while0 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_pbool | {
"end_col": 71,
"end_line": 544,
"start_col": 2,
"start_line": 544
} |
Prims.Tot | val va_code_Gctr_bytes_no_extra : alg:algorithm -> Tot va_code | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ())) | val va_code_Gctr_bytes_no_extra : alg:algorithm -> Tot va_code
let va_code_Gctr_bytes_no_extra alg = | false | null | false | (va_Block (va_CNil ())) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_Block",
"Vale.X64.Decls.va_CNil",
"Vale.X64.Decls.va_code"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_code_Gctr_bytes_no_extra : alg:algorithm -> Tot va_code | [] | Vale.AES.X64.GCTR.va_code_Gctr_bytes_no_extra | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_code | {
"end_col": 25,
"end_line": 1346,
"start_col": 2,
"start_line": 1346
} |
Prims.Tot | val va_qcode_Gctr_core
(va_mods: va_mods_t)
(alg: algorithm)
(in_b out_b: buffer128)
(block_offset: nat)
(old_iv: quad32)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))))))) | val va_qcode_Gctr_core
(va_mods: va_mods_t)
(alg: algorithm)
(in_b out_b: buffer128)
(block_offset: nat)
(old_iv: quad32)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_core alg))
let va_qcode_Gctr_core
(va_mods: va_mods_t)
(alg: algorithm)
(in_b out_b: buffer128)
(block_offset: nat)
(old_iv: quad32)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) = | false | null | false | (qblock va_mods
(fun (va_s: va_state) ->
let va_old_s:va_state = va_s in
va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ())
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s
alg
block_offset
in_b
key
keys_b
old_iv
out_b
round_keys)
(va_QEmpty (())))))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.QuickCode.va_mods_t",
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"Prims.nat",
"Vale.X64.Decls.quad32",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.QuickCodes.qblock",
"Prims.unit",
"Prims.Cons",
"Vale.X64.Decls.va_code",
"Vale.X64.InsBasic.va_code_Mov64",
"Vale.X64.Decls.va_op_dst_opr64_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Decls.va_const_opr64",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Decls.va_op_opr64_reg64",
"Vale.X64.Machine_s.rRax",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rRbx",
"Vale.AES.X64.GCTR.va_code_Init_ctr",
"Vale.AES.X64.GCTR.va_code_Gctr_core_while0",
"Prims.Nil",
"Vale.X64.Machine_s.precode",
"Vale.X64.Decls.ins",
"Vale.X64.Decls.ocmp",
"Vale.X64.Decls.va_state",
"Vale.X64.QuickCodes.va_QSeq",
"Vale.X64.QuickCodes.va_range1",
"Vale.X64.InsBasic.va_quick_Mov64",
"Vale.AES.X64.GCTR.va_quick_Init_ctr",
"Vale.AES.X64.GCTR.va_quick_Gctr_core_while0",
"Vale.X64.QuickCodes.va_QEmpty",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCodes.quickCodes",
"Vale.X64.QuickCode.va_quickCode",
"Vale.AES.X64.GCTR.va_code_Gctr_core"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_qcode_Gctr_core
(va_mods: va_mods_t)
(alg: algorithm)
(in_b out_b: buffer128)
(block_offset: nat)
(old_iv: quad32)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) | [] | Vale.AES.X64.GCTR.va_qcode_Gctr_core | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_mods: Vale.X64.QuickCode.va_mods_t ->
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
block_offset: Prims.nat ->
old_iv: Vale.X64.Decls.quad32 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128
-> Vale.X64.QuickCode.va_quickCode Prims.unit (Vale.AES.X64.GCTR.va_code_Gctr_core alg) | {
"end_col": 26,
"end_line": 862,
"start_col": 2,
"start_line": 851
} |
Prims.Tot | val va_code_Gctr_bytes_extra_work : alg:algorithm -> Tot va_code | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
())))))) | val va_code_Gctr_bytes_extra_work : alg:algorithm -> Tot va_code
let va_code_Gctr_bytes_extra_work alg = | false | null | false | (va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0)
(va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9)
0
Secret)
(va_CCons (va_code_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2))
(va_CCons (va_code_Gctr_register alg)
(va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1)
(va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1)
0
Secret)
(va_CNil ())))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_Block",
"Vale.X64.Decls.va_CCons",
"Vale.X64.InsVector.va_code_Load128_buffer",
"Vale.X64.Decls.va_op_heaplet_mem_heaplet",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR9",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.InsVector.va_code_Mov128",
"Vale.AES.X64.GCTR.va_code_Gctr_register",
"Vale.X64.InsVector.va_code_Store128_buffer",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Decls.va_CNil",
"Vale.X64.Decls.va_code"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_code_Gctr_bytes_extra_work : alg:algorithm -> Tot va_code | [] | Vale.AES.X64.GCTR.va_code_Gctr_bytes_extra_work | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_code | {
"end_col": 12,
"end_line": 1251,
"start_col": 2,
"start_line": 1247
} |
Prims.Tot | val va_codegen_success_Gctr_bytes_no_extra : alg:algorithm -> Tot va_pbool | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_codegen_success_Gctr_bytes_no_extra alg =
(va_ttrue ()) | val va_codegen_success_Gctr_bytes_no_extra : alg:algorithm -> Tot va_pbool
let va_codegen_success_Gctr_bytes_no_extra alg = | false | null | false | (va_ttrue ()) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_ttrue",
"Vale.X64.Decls.va_pbool"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ()))
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_codegen_success_Gctr_bytes_no_extra : alg:algorithm -> Tot va_pbool | [] | Vale.AES.X64.GCTR.va_codegen_success_Gctr_bytes_no_extra | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_pbool | {
"end_col": 15,
"end_line": 1350,
"start_col": 2,
"start_line": 1350
} |
Prims.Tot | val va_codegen_success_Gctr_bytes : alg:algorithm -> Tot va_pbool | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_codegen_success_Gctr_bytes alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16))
(va_pbool_and (va_codegen_success_Gctr_core_opt alg) (va_pbool_and
(va_codegen_success_Gctr_bytes_no_extra alg) (va_pbool_and (va_pbool_and
(va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1)
(va_op_reg_opr64_reg64 rR13) 0 Secret) (va_pbool_and (va_codegen_success_Gctr_register alg)
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret))) (va_ttrue ())))))) | val va_codegen_success_Gctr_bytes : alg:algorithm -> Tot va_pbool
let va_codegen_success_Gctr_bytes alg = | false | null | false | (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16))
(va_pbool_and (va_codegen_success_Gctr_core_opt alg)
(va_pbool_and (va_codegen_success_Gctr_bytes_no_extra alg)
(va_pbool_and (va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet
2)
(va_op_xmm_xmm 1)
(va_op_reg_opr64_reg64 rR13)
0
Secret)
(va_pbool_and (va_codegen_success_Gctr_register alg)
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 2)
(va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1)
0
Secret)))
(va_ttrue ())))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_pbool_and",
"Vale.X64.InsBasic.va_codegen_success_Mov64",
"Vale.X64.Decls.va_op_dst_opr64_reg64",
"Vale.X64.Machine_s.rRbp",
"Vale.X64.Decls.va_op_opr64_reg64",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.InsBasic.va_codegen_success_IMul64",
"Vale.X64.Decls.va_const_opr64",
"Vale.AES.X64.GCTR.va_codegen_success_Gctr_core_opt",
"Vale.AES.X64.GCTR.va_codegen_success_Gctr_bytes_no_extra",
"Vale.X64.InsVector.va_codegen_success_Load128_buffer",
"Vale.X64.Decls.va_op_heaplet_mem_heaplet",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR13",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.AES.X64.GCTR.va_codegen_success_Gctr_register",
"Vale.X64.InsVector.va_codegen_success_Store128_buffer",
"Vale.X64.Decls.va_ttrue",
"Vale.X64.Decls.va_pbool"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ()))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_no_extra alg =
(va_ttrue ())
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_no_extra (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_no_extra alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in let
(va_arg20:Vale.Def.Types_s.quad32) = icb_BE in let (va_arg19:(FStar.Seq.Base.seq
Vale.Def.Types_s.nat32)) = key in let (va_arg18:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) in_b in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 510 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_completed va_arg16 va_arg17 va_arg18 va_arg19
va_arg20) (let (va_arg15:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg14:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg13:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg12:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_old_s)
in_b in let (va_arg11:Vale.Def.Types_s.quad32) = icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 512 column 31 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_to_full_basic va_arg11 va_arg12 va_arg13 va_arg14
va_arg15) (let (va_arg10:Prims.int) = num_bytes in let (va_arg9:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 514 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg9 va_arg10) (let
(va_arg8:Prims.int) = num_bytes in let (va_arg7:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 515 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg7 va_arg8) (va_QEmpty
(())))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_no_extra va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_ok] in
let va_qc = va_qcode_Gctr_bytes_no_extra va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_no_extra alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 466 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 504 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 505 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 506 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 507 column 79 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE (Vale.AES.GCTR.make_gctr_plain_LE plain) alg
key)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_no_extra alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_no_extra (va_code_Gctr_bytes_no_extra alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_ok va_sM va_s0));
va_lemma_norm_mods ([]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes
val va_code_Gctr_bytes : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_CCons (va_code_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_CCons
(va_code_Gctr_core_opt alg) (va_CCons (va_code_Gctr_bytes_no_extra alg) (va_CCons (va_IfElse
(va_cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (va_Block (va_CCons
(va_code_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))) (va_Block (va_CNil ()))) (va_CNil ())))))))
val va_codegen_success_Gctr_bytes : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_codegen_success_Gctr_bytes : alg:algorithm -> Tot va_pbool | [] | Vale.AES.X64.GCTR.va_codegen_success_Gctr_bytes | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_pbool | {
"end_col": 52,
"end_line": 1451,
"start_col": 2,
"start_line": 1444
} |
Prims.Tot | val va_codegen_success_Gctr_bytes_stdcall : win:bool -> alg:algorithm -> Tot va_pbool | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_codegen_success_Gctr_bytes_stdcall win alg =
(va_pbool_and (va_codegen_success_CreateHeaplets ()) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR15)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR14)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR13)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR12)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRsi)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRdi)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRbp)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRbx)) (va_pbool_and (if win then
va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 15) (va_op_reg_opr64_reg64
rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 14)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm
13) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret
(va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and
(va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 10) (va_op_reg_opr64_reg64
rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm
8) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret
(va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and
(va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 6) (va_op_reg_opr64_reg64 rRax)) (va_ttrue
())))))))))) else va_ttrue ()) (va_pbool_and (if win then va_pbool_and
(va_codegen_success_Load64_stack (va_op_dst_opr64_reg64 rRax) (va_op_reg_opr64_reg64 rRsp) (224
+ 32 + 8 + 8)) (va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0)
(va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax) 0 Secret) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRcx)) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR8)) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRsi) (va_op_opr64_reg64 rRdx)) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rR9)) (va_pbool_and
(va_codegen_success_Load64_stack (va_op_dst_opr64_reg64 rR8) (va_op_reg_opr64_reg64 rRsp) (224
+ 32 + 8 + 0)) (va_pbool_and (va_codegen_success_Load64_stack (va_op_dst_opr64_reg64 rRcx)
(va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 + 16)) (va_ttrue ())))))))) else va_pbool_and
(va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov64
(va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRdi)) (va_pbool_and (va_codegen_success_Mov64
(va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rRdx)) (va_pbool_and (va_codegen_success_Mov64
(va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rRcx)) (va_pbool_and
(va_codegen_success_Load64_stack (va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (64
+ 8)) (va_ttrue ())))))) (va_pbool_and (va_codegen_success_Gctr_bytes alg) (va_pbool_and (if
win then va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 6)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 8)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm
10) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret
(va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and
(va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 13) (va_op_reg_opr64_reg64
rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 14)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm
15) (va_op_reg_opr64_reg64 rRax)) (va_ttrue ())))))))))) else va_ttrue ()) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rRbx)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rRbp)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rRdi)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rRsi)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rR12)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rR13)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rR14)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rR15)) (va_pbool_and
(va_codegen_success_DestroyHeaplets ()) (va_ttrue ()))))))))))))))))))))))) | val va_codegen_success_Gctr_bytes_stdcall : win:bool -> alg:algorithm -> Tot va_pbool
let va_codegen_success_Gctr_bytes_stdcall win alg = | false | null | false | (va_pbool_and (va_codegen_success_CreateHeaplets ())
(va_pbool_and (va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR15))
(va_pbool_and (va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR14))
(va_pbool_and (va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR13))
(va_pbool_and (va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRsi))
(va_pbool_and (va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRdi))
(va_pbool_and (va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRbp
))
(va_pbool_and (va_codegen_success_Push_Secret (va_op_reg_opr64_reg64
rRbx))
(va_pbool_and (if win
then
va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm
15)
(va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm
14)
(va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm
13)
(va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PushXmm_Secret
(va_op_xmm_xmm 12)
(va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PushXmm_Secret
(va_op_xmm_xmm 11)
(va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PushXmm_Secret
(va_op_xmm_xmm 10)
(va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PushXmm_Secret
(va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64 rRax
))
(va_pbool_and (va_codegen_success_PushXmm_Secret
(va_op_xmm_xmm 8)
(va_op_reg_opr64_reg64
rRax))
(va_pbool_and (va_codegen_success_PushXmm_Secret
(va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64
rRax))
(va_pbool_and (va_codegen_success_PushXmm_Secret
(va_op_xmm_xmm
6)
(va_op_reg_opr64_reg64
rRax))
(va_ttrue ()))))))
))))
else va_ttrue ())
(va_pbool_and (if win
then
va_pbool_and (va_codegen_success_Load64_stack (va_op_dst_opr64_reg64
rRax)
(va_op_reg_opr64_reg64 rRsp)
(224 + 32 + 8 + 8))
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet
0)
(va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rRax)
0
Secret)
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64
rRax)
(va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64
rRbx)
(va_op_opr64_reg64 rR8))
(va_pbool_and (va_codegen_success_Mov64
(va_op_dst_opr64_reg64 rRsi)
(va_op_opr64_reg64 rRdx))
(va_pbool_and (va_codegen_success_Mov64
(va_op_dst_opr64_reg64 rR13
)
(va_op_opr64_reg64 rR9))
(va_pbool_and (va_codegen_success_Load64_stack
(va_op_dst_opr64_reg64
rR8)
(va_op_reg_opr64_reg64
rRsp)
(224 + 32 + 8 + 0))
(va_pbool_and (va_codegen_success_Load64_stack
(va_op_dst_opr64_reg64
rRcx)
(va_op_reg_opr64_reg64
rRsp)
(224 + 32 + 8 + 16
))
(va_ttrue ()))))))))
else
va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet
0)
(va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rR9)
0
Secret)
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64
rRax)
(va_op_opr64_reg64 rRdi))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64
rRbx)
(va_op_opr64_reg64 rRdx))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64
rR13)
(va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Load64_stack
(va_op_dst_opr64_reg64 rRcx)
(va_op_reg_opr64_reg64 rRsp)
(64 + 8))
(va_ttrue ()))))))
(va_pbool_and (va_codegen_success_Gctr_bytes alg)
(va_pbool_and (if win
then
va_pbool_and (va_codegen_success_PopXmm_Secret
(va_op_xmm_xmm 6)
(va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PopXmm_Secret
(va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PopXmm_Secret
(va_op_xmm_xmm 8)
(va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PopXmm_Secret
(va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64 rRax
))
(va_pbool_and (va_codegen_success_PopXmm_Secret
(va_op_xmm_xmm 10)
(va_op_reg_opr64_reg64
rRax))
(va_pbool_and (va_codegen_success_PopXmm_Secret
(va_op_xmm_xmm 11)
(va_op_reg_opr64_reg64
rRax))
(va_pbool_and (va_codegen_success_PopXmm_Secret
(va_op_xmm_xmm
12)
(va_op_reg_opr64_reg64
rRax))
(va_pbool_and (va_codegen_success_PopXmm_Secret
(va_op_xmm_xmm
13)
(va_op_reg_opr64_reg64
rRax))
(va_pbool_and (
va_codegen_success_PopXmm_Secret
(va_op_xmm_xmm
14
)
(va_op_reg_opr64_reg64
rRax
))
(va_pbool_and
(va_codegen_success_PopXmm_Secret
(va_op_xmm_xmm
15
)
(va_op_reg_opr64_reg64
rRax
))
(va_ttrue
()
))))))
))))
else va_ttrue ())
(va_pbool_and (va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64
rRbx))
(va_pbool_and (va_codegen_success_Pop_Secret
(va_op_dst_opr64_reg64 rRbp))
(va_pbool_and (va_codegen_success_Pop_Secret
(va_op_dst_opr64_reg64 rRdi))
(va_pbool_and (va_codegen_success_Pop_Secret
(va_op_dst_opr64_reg64 rRsi)
)
(va_pbool_and (va_codegen_success_Pop_Secret
(va_op_dst_opr64_reg64 rR12
))
(va_pbool_and (va_codegen_success_Pop_Secret
(va_op_dst_opr64_reg64
rR13))
(va_pbool_and (va_codegen_success_Pop_Secret
(va_op_dst_opr64_reg64
rR14))
(va_pbool_and (va_codegen_success_Pop_Secret
(va_op_dst_opr64_reg64
rR15))
(va_pbool_and (va_codegen_success_DestroyHeaplets
())
(va_ttrue ()
))))))))))))
))))))))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Prims.bool",
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_pbool_and",
"Vale.X64.InsMem.va_codegen_success_CreateHeaplets",
"Vale.X64.InsStack.va_codegen_success_Push_Secret",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR15",
"Vale.X64.Machine_s.rR14",
"Vale.X64.Machine_s.rR13",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rRsi",
"Vale.X64.Machine_s.rRdi",
"Vale.X64.Machine_s.rRbp",
"Vale.X64.Machine_s.rRbx",
"Vale.X64.InsStack.va_codegen_success_PushXmm_Secret",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.Machine_s.rRax",
"Vale.X64.Decls.va_ttrue",
"Vale.X64.Decls.va_pbool",
"Vale.X64.InsStack.va_codegen_success_Load64_stack",
"Vale.X64.Decls.va_op_dst_opr64_reg64",
"Vale.X64.Machine_s.rRsp",
"Prims.op_Addition",
"Vale.X64.InsVector.va_codegen_success_Load128_buffer",
"Vale.X64.Decls.va_op_heaplet_mem_heaplet",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.InsBasic.va_codegen_success_Mov64",
"Vale.X64.Decls.va_op_opr64_reg64",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.Machine_s.rR8",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rR9",
"Vale.AES.X64.GCTR.va_codegen_success_Gctr_bytes",
"Vale.X64.InsStack.va_codegen_success_PopXmm_Secret",
"Vale.X64.InsStack.va_codegen_success_Pop_Secret",
"Vale.X64.InsMem.va_codegen_success_DestroyHeaplets"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ()))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_no_extra alg =
(va_ttrue ())
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_no_extra (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_no_extra alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in let
(va_arg20:Vale.Def.Types_s.quad32) = icb_BE in let (va_arg19:(FStar.Seq.Base.seq
Vale.Def.Types_s.nat32)) = key in let (va_arg18:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) in_b in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 510 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_completed va_arg16 va_arg17 va_arg18 va_arg19
va_arg20) (let (va_arg15:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg14:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg13:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg12:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_old_s)
in_b in let (va_arg11:Vale.Def.Types_s.quad32) = icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 512 column 31 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_to_full_basic va_arg11 va_arg12 va_arg13 va_arg14
va_arg15) (let (va_arg10:Prims.int) = num_bytes in let (va_arg9:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 514 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg9 va_arg10) (let
(va_arg8:Prims.int) = num_bytes in let (va_arg7:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 515 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg7 va_arg8) (va_QEmpty
(())))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_no_extra va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_ok] in
let va_qc = va_qcode_Gctr_bytes_no_extra va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_no_extra alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 466 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 504 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 505 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 506 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 507 column 79 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE (Vale.AES.GCTR.make_gctr_plain_LE plain) alg
key)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_no_extra alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_no_extra (va_code_Gctr_bytes_no_extra alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_ok va_sM va_s0));
va_lemma_norm_mods ([]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes
val va_code_Gctr_bytes : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_CCons (va_code_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_CCons
(va_code_Gctr_core_opt alg) (va_CCons (va_code_Gctr_bytes_no_extra alg) (va_CCons (va_IfElse
(va_cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (va_Block (va_CCons
(va_code_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))) (va_Block (va_CNil ()))) (va_CNil ())))))))
val va_codegen_success_Gctr_bytes : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16))
(va_pbool_and (va_codegen_success_Gctr_core_opt alg) (va_pbool_and
(va_codegen_success_Gctr_bytes_no_extra alg) (va_pbool_and (va_pbool_and
(va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1)
(va_op_reg_opr64_reg64 rR13) 0 Secret) (va_pbool_and (va_codegen_success_Gctr_register alg)
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret))) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(inout_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) :
(va_quickCode unit (va_code_Gctr_bytes alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 576 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 577 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 578 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_opt alg in_b out_b key round_keys keys_b) (fun (va_s:va_state) _ ->
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 579 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_old_s) (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_s) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b) key
(va_get_xmm 7 va_old_s)) (va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 580 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_s == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_old_s) (va_get_reg64 rRcx
va_old_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 582 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_bytes_no_extra alg (va_get_xmm 7 va_old_s) in_b out_b key round_keys keys_b
(va_get_reg64 rRax va_old_s) (va_get_reg64 rRbx va_old_s) (va_get_reg64 rRcx va_old_s
`op_Multiply` 16)) (fun (va_s:va_state) _ -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 584 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (qblock va_mods (fun
(va_s:va_state) -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 586 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret inout_b 0) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 587 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.equal #quad32 (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_s))
(Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 588 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 589 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret inout_b 0) (va_QEmpty (()))))))) (qblock va_mods (fun
(va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> let
(va_arg31:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_old_s in let (va_arg30:Prims.nat) =
va_get_reg64 rRsi va_old_s in let (va_arg29:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b in let (va_arg28:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg27:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_old_s) inout_b in let (va_arg26:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_old_s) in_b in let
(va_arg25:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg24:Vale.AES.AES_common_s.algorithm) = alg in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 591 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_bytes_helper va_arg24 va_arg25 va_arg26 va_arg27 va_arg28
va_arg29 va_arg30 va_arg31) (va_QEmpty (())))))))))))
val va_lemma_Gctr_bytes : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> inout_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) ->
keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 2
va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and (l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b
== va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0 `op_Multiply` 16 < pow2_32) /\
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b == 1 /\ (va_get_reg64 rRcx va_s0
`op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0 /\ va_get_reg64 rRsi va_s0 <
va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128 `op_Division` 8) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0)
(va_get_mem_heaplet 2 va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_s0) inout_b) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64
rRsi va_s0) in let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_sM) inout_b) in let cipher_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64
rRsi va_s0) in cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) /\ va_state_eq va_sM (va_update_flags
va_sM (va_update_mem_heaplet 2 va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM
(va_update_xmm 14 va_sM (va_update_xmm 13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM
(va_update_xmm 9 va_sM (va_update_xmm 8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM
(va_update_xmm 5 va_sM (va_update_xmm 4 va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM
(va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11
va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM
(va_update_reg64 rRdi va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM
(va_update_reg64 rRbx va_sM (va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem
va_sM va_s0))))))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes va_b0 va_s0 alg in_b out_b inout_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm
15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes va_mods alg in_b out_b inout_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 523 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 567 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 568 column 55 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 569 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 570 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 571 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 572 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 574 column 93 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key))))))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_bytes (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (inout_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state
-> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 2 va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and
(l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b == va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0
`op_Multiply` 16 < pow2_32) /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b
== 1 /\ (va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0
/\ va_get_reg64 rRsi va_s0 < va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128
`op_Division` 8) /\ (aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg =
AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_rbp:nat64) (va_x_r9:nat64) (va_x_r10:nat64)
(va_x_r11:nat64) (va_x_r12:nat64) (va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32)
(va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32) (va_x_xmm7:quad32)
(va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32) (va_x_xmm12:quad32)
(va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) (va_x_heap1:vale_heap)
(va_x_heap2:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 2 va_x_heap2 (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 15 va_x_xmm15
(va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12 va_x_xmm12 (va_upd_xmm 10
va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm
6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 3 va_x_xmm3 (va_upd_xmm
2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR11 va_x_r11 (va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64
rRbp va_x_rbp (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rRcx
va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax va_x_rax (va_upd_mem va_x_mem
va_s0)))))))))))))))))))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128
out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\
Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in let
cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in
cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) ==> va_k va_sM (())))
val va_wpProof_Gctr_bytes : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> inout_b:buffer128
-> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b
va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes alg) ([va_Mod_flags;
va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13;
va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6;
va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRbp;
va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax;
va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes (va_code_Gctr_bytes alg) va_s0 alg in_b out_b inout_b
key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm
13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm
8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11 va_sM (va_update_reg64 rR10 va_sM
(va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_bytes (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (inout_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_bytes alg)) =
(va_QProc (va_code_Gctr_bytes alg) ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1;
va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9;
va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx;
va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) (va_wp_Gctr_bytes alg in_b out_b inout_b key
round_keys keys_b) (va_wpProof_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b))
//--
//-- Gctr_bytes_stdcall
#push-options "--z3rlimit 80"
#restart-solver
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_stdcall win alg =
(va_Block (va_CCons (va_code_CreateHeaplets ()) (va_CCons (va_code_Push_Secret
(va_op_reg_opr64_reg64 rR15)) (va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rR14))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rR13)) (va_CCons (va_code_Push_Secret
(va_op_reg_opr64_reg64 rR12)) (va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRsi))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRdi)) (va_CCons (va_code_Push_Secret
(va_op_reg_opr64_reg64 rRbp)) (va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRbx))
(va_CCons (if win then va_Block (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 15)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 14)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 13)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 12)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 11)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 10)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 8)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 6)
(va_op_reg_opr64_reg64 rRax)) (va_CNil ()))))))))))) else va_Block (va_CNil ())) (va_CCons (if
win then va_Block (va_CCons (va_code_Load64_stack (va_op_dst_opr64_reg64 rRax)
(va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 + 8)) (va_CCons (va_code_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax) 0 Secret)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR8)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rRsi) (va_op_opr64_reg64 rRdx)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rR9)) (va_CCons (va_code_Load64_stack
(va_op_dst_opr64_reg64 rR8) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 + 0)) (va_CCons
(va_code_Load64_stack (va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 +
16)) (va_CNil ()))))))))) else va_Block (va_CCons (va_code_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRdi)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rRdx)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rRcx)) (va_CCons (va_code_Load64_stack
(va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (64 + 8)) (va_CNil ())))))))
(va_CCons (va_code_Gctr_bytes alg) (va_CCons (if win then va_Block (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 6) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 9) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 10) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 13) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 14) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 15) (va_op_reg_opr64_reg64 rRax)) (va_CNil ())))))))))))
else va_Block (va_CNil ())) (va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rRbx))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rRbp)) (va_CCons (va_code_Pop_Secret
(va_op_dst_opr64_reg64 rRdi)) (va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rRsi))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rR12)) (va_CCons (va_code_Pop_Secret
(va_op_dst_opr64_reg64 rR13)) (va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rR14))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rR15)) (va_CCons (va_code_DestroyHeaplets
()) (va_CNil ()))))))))))))))))))))))))
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 80,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_codegen_success_Gctr_bytes_stdcall : win:bool -> alg:algorithm -> Tot va_pbool | [] | Vale.AES.X64.GCTR.va_codegen_success_Gctr_bytes_stdcall | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | win: Prims.bool -> alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_pbool | {
"end_col": 79,
"end_line": 1822,
"start_col": 2,
"start_line": 1763
} |
Prims.Tot | val va_codegen_success_Gctr_register : alg:algorithm -> Tot va_pbool | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ())))))) | val va_codegen_success_Gctr_register : alg:algorithm -> Tot va_pbool
let va_codegen_success_Gctr_register alg = | false | null | false | (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7))
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2))
(va_pbool_and (va_codegen_success_AESEncryptBlock alg)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0))
(va_ttrue ())))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_pbool_and",
"Vale.X64.InsVector.va_codegen_success_Mov128",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.InsVector.va_codegen_success_InitPshufbMask",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.InsVector.va_codegen_success_Pshufb",
"Vale.AES.X64.AES.va_codegen_success_AESEncryptBlock",
"Vale.X64.InsVector.va_codegen_success_Pxor",
"Vale.X64.Decls.va_ttrue",
"Vale.X64.Decls.va_pbool"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_codegen_success_Gctr_register : alg:algorithm -> Tot va_pbool | [] | Vale.AES.X64.GCTR.va_codegen_success_Gctr_register | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_pbool | {
"end_col": 44,
"end_line": 154,
"start_col": 2,
"start_line": 150
} |
Prims.Tot | val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ()))))))))))) | val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
let va_codegen_success_Gctr_core_body0 alg = | false | null | false | (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8))
(va_pbool_and (va_codegen_success_AESEncryptBlock alg)
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0)
(va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9)
0
Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0))
(va_pbool_and (va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1)
(va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2)
0
Secret)
(va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1))
(va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16))
(va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16))
(va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7)
(va_op_xmm_xmm 4))
(va_ttrue ()))))))))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_pbool_and",
"Vale.X64.InsVector.va_codegen_success_Mov128",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.InsVector.va_codegen_success_Pshufb",
"Vale.AES.X64.AES.va_codegen_success_AESEncryptBlock",
"Vale.X64.InsVector.va_codegen_success_Load128_buffer",
"Vale.X64.Decls.va_op_heaplet_mem_heaplet",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR9",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.InsVector.va_codegen_success_Pxor",
"Vale.X64.InsVector.va_codegen_success_Store128_buffer",
"Vale.X64.Machine_s.rR10",
"Vale.X64.InsBasic.va_codegen_success_Add64",
"Vale.X64.Decls.va_op_dst_opr64_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Decls.va_const_opr64",
"Vale.AES.X64.GCTR.va_codegen_success_Inc32",
"Vale.X64.Decls.va_ttrue",
"Vale.X64.Decls.va_pbool"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool | [] | Vale.AES.X64.GCTR.va_codegen_success_Gctr_core_body0 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_pbool | {
"end_col": 31,
"end_line": 251,
"start_col": 2,
"start_line": 241
} |
Prims.Tot | val va_code_Gctr_core : alg:algorithm -> Tot va_code | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ()))))))) | val va_code_Gctr_core : alg:algorithm -> Tot va_code
let va_code_Gctr_core alg = | false | null | false | (va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ()))))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_Block",
"Vale.X64.Decls.va_CCons",
"Vale.X64.InsBasic.va_code_Mov64",
"Vale.X64.Decls.va_op_dst_opr64_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Decls.va_const_opr64",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Decls.va_op_opr64_reg64",
"Vale.X64.Machine_s.rRax",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rRbx",
"Vale.AES.X64.GCTR.va_code_Init_ctr",
"Vale.AES.X64.GCTR.va_code_Gctr_core_while0",
"Vale.X64.Decls.va_CNil",
"Vale.X64.Decls.va_code"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_code_Gctr_core : alg:algorithm -> Tot va_code | [] | Vale.AES.X64.GCTR.va_code_Gctr_core | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_code | {
"end_col": 63,
"end_line": 836,
"start_col": 2,
"start_line": 833
} |
Prims.Tot | val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ())))))) | val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
let va_codegen_success_Gctr_core alg = | false | null | false | (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ())
(va_pbool_and (va_codegen_success_Gctr_core_while0 alg) (va_ttrue ())))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_pbool_and",
"Vale.X64.InsBasic.va_codegen_success_Mov64",
"Vale.X64.Decls.va_op_dst_opr64_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Decls.va_const_opr64",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Decls.va_op_opr64_reg64",
"Vale.X64.Machine_s.rRax",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rRbx",
"Vale.AES.X64.GCTR.va_codegen_success_Init_ctr",
"Vale.AES.X64.GCTR.va_codegen_success_Gctr_core_while0",
"Vale.X64.Decls.va_ttrue",
"Vale.X64.Decls.va_pbool"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool | [] | Vale.AES.X64.GCTR.va_codegen_success_Gctr_core | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_pbool | {
"end_col": 64,
"end_line": 845,
"start_col": 2,
"start_line": 841
} |
Prims.Tot | val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ()))))))) | val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
let va_codegen_success_Gctr_core_opt alg = | false | null | false | (va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx)
(va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Aes_counter_loop alg)
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax)
(va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx)
(va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ()))))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_pbool_and",
"Vale.X64.InsVector.va_codegen_success_InitPshufbMask",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.InsBasic.va_codegen_success_Mov64",
"Vale.X64.Decls.va_op_dst_opr64_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Decls.va_op_opr64_reg64",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.InsBasic.va_codegen_success_Shr64",
"Vale.X64.Decls.va_const_shift_amt64",
"Vale.X64.InsBasic.va_codegen_success_And64",
"Vale.X64.Decls.va_const_opr64",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rRax",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rRbx",
"Vale.AES.X64.AESCTRplain.va_codegen_success_Aes_counter_loop",
"Vale.AES.X64.GCTR.va_codegen_success_Gctr_core",
"Vale.X64.Decls.va_ttrue",
"Vale.X64.Decls.va_pbool"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 60,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool | [] | Vale.AES.X64.GCTR.va_codegen_success_Gctr_core_opt | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_pbool | {
"end_col": 72,
"end_line": 1040,
"start_col": 2,
"start_line": 1031
} |
Prims.Tot | val va_codegen_success_Gctr_bytes_extra_work : alg:algorithm -> Tot va_pbool | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ()))))) | val va_codegen_success_Gctr_bytes_extra_work : alg:algorithm -> Tot va_pbool
let va_codegen_success_Gctr_bytes_extra_work alg = | false | null | false | (va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0)
(va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9)
0
Secret)
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2))
(va_pbool_and (va_codegen_success_Gctr_register alg)
(va_pbool_and (va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1)
(va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1)
0
Secret)
(va_ttrue ()))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_pbool_and",
"Vale.X64.InsVector.va_codegen_success_Load128_buffer",
"Vale.X64.Decls.va_op_heaplet_mem_heaplet",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR9",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.InsVector.va_codegen_success_Mov128",
"Vale.AES.X64.GCTR.va_codegen_success_Gctr_register",
"Vale.X64.InsVector.va_codegen_success_Store128_buffer",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Decls.va_ttrue",
"Vale.X64.Decls.va_pbool"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_codegen_success_Gctr_bytes_extra_work : alg:algorithm -> Tot va_pbool | [] | Vale.AES.X64.GCTR.va_codegen_success_Gctr_bytes_extra_work | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_pbool | {
"end_col": 49,
"end_line": 1259,
"start_col": 2,
"start_line": 1255
} |
Prims.Tot | val va_quick_Init_ctr: Prims.unit -> (va_quickCode unit (va_code_Init_ctr ())) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr) | val va_quick_Init_ctr: Prims.unit -> (va_quickCode unit (va_code_Init_ctr ()))
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) = | false | null | false | (va_QProc (va_code_Init_ctr ())
([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4])
va_wp_Init_ctr
va_wpProof_Init_ctr) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Prims.unit",
"Vale.X64.QuickCode.va_QProc",
"Vale.AES.X64.GCTR.va_code_Init_ctr",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_xmm",
"Prims.Nil",
"Vale.AES.X64.GCTR.va_wp_Init_ctr",
"Vale.AES.X64.GCTR.va_wpProof_Init_ctr",
"Vale.X64.QuickCode.va_quickCode"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr] | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_quick_Init_ctr: Prims.unit -> (va_quickCode unit (va_code_Init_ctr ())) | [] | Vale.AES.X64.GCTR.va_quick_Init_ctr | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | _: Prims.unit -> Vale.X64.QuickCode.va_quickCode Prims.unit (Vale.AES.X64.GCTR.va_code_Init_ctr ()) | {
"end_col": 24,
"end_line": 104,
"start_col": 2,
"start_line": 103
} |
Prims.Tot | val va_qcode_Gctr_register
(va_mods: va_mods_t)
(alg: algorithm)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_register alg)) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (())))))))))))) | val va_qcode_Gctr_register
(va_mods: va_mods_t)
(alg: algorithm)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_register alg))
let va_qcode_Gctr_register
(va_mods: va_mods_t)
(alg: algorithm)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_register alg)) = | false | null | false | (qblock va_mods
(fun (va_s: va_state) ->
let va_old_s:va_state = va_s in
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s)
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2))
(fun (va_s: va_state) _ ->
va_QBind va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg
(Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s))
key
round_keys
keys_b)
(fun (va_s: va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_: unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ())
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0))
(fun (va_s: va_state) _ ->
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s ==
Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s)
(va_get_xmm 0 va_s))
(let va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32
) =
key
in
let va_arg15:Vale.AES.AES_common_s.algorithm = alg in
let va_arg14:Vale.Def.Types_s.quad32 =
va_get_xmm 1 va_old_s
in
let va_arg13:Vale.Def.Types_s.quad32 =
va_get_xmm 7 va_s
in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_: unit) ->
Vale.AES.GCTR.gctr_encrypt_one_block va_arg13
va_arg14
va_arg15
va_arg16)
(va_QEmpty (())))))))))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.QuickCode.va_mods_t",
"Vale.AES.AES_common_s.algorithm",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.Memory.buffer128",
"Vale.X64.QuickCodes.qblock",
"Prims.unit",
"Prims.Cons",
"Vale.X64.Decls.va_code",
"Vale.X64.InsVector.va_code_Mov128",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.InsVector.va_code_InitPshufbMask",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.InsVector.va_code_Pshufb",
"Vale.AES.X64.AES.va_code_AESEncryptBlock",
"Vale.X64.InsVector.va_code_Pxor",
"Prims.Nil",
"Vale.X64.Machine_s.precode",
"Vale.X64.Decls.ins",
"Vale.X64.Decls.ocmp",
"Vale.X64.Decls.va_state",
"Vale.X64.QuickCodes.va_qAssert",
"Vale.X64.QuickCodes.va_range1",
"Prims.eq2",
"Vale.Def.Types_s.quad32",
"Vale.AES.GCTR_s.inc32",
"Vale.X64.Decls.va_get_xmm",
"Vale.X64.QuickCodes.va_QSeq",
"Vale.X64.InsVector.va_quick_Mov128",
"Vale.X64.InsVector.va_quick_InitPshufbMask",
"Vale.X64.QuickCodes.va_QBind",
"Vale.X64.InsVector.va_quick_Pshufb",
"Vale.AES.X64.AES.va_quick_AESEncryptBlock",
"Vale.Def.Types_s.reverse_bytes_quad32",
"Vale.X64.QuickCodes.va_qPURE",
"Prims.pure_post",
"Prims.l_and",
"Prims.l_True",
"Prims.l_Forall",
"Prims.l_imp",
"Vale.Def.Words_s.nat32",
"Vale.AES.AES_s.is_aes_key_LE",
"Vale.AES.AES_s.aes_encrypt_LE",
"Vale.AES.AES_s.aes_encrypt_LE_def",
"Vale.AES.AES_s.aes_encrypt_LE_reveal",
"Vale.X64.InsVector.va_quick_Pxor",
"Vale.Def.Types_s.quad32_xor",
"Vale.Def.Words_s.nat8",
"Vale.AES.GCTR_s.gctr_encrypt_LE",
"Vale.Def.Types_s.le_quad32_to_bytes",
"Vale.Def.Types_s.le_seq_quad32_to_bytes",
"FStar.Seq.Base.create",
"Vale.AES.GCTR.aes_encrypt_BE",
"Vale.AES.GCTR.gctr_encrypt_one_block",
"Vale.X64.QuickCodes.va_QEmpty",
"Vale.X64.QuickCodes.quickCodes",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCode.va_quickCode",
"Vale.AES.X64.GCTR.va_code_Gctr_register"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_qcode_Gctr_register
(va_mods: va_mods_t)
(alg: algorithm)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_register alg)) | [] | Vale.AES.X64.GCTR.va_qcode_Gctr_register | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_mods: Vale.X64.QuickCode.va_mods_t ->
alg: Vale.AES.AES_common_s.algorithm ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128
-> Vale.X64.QuickCode.va_quickCode Prims.unit (Vale.AES.X64.GCTR.va_code_Gctr_register alg) | {
"end_col": 30,
"end_line": 185,
"start_col": 2,
"start_line": 159
} |
Prims.Ghost | val va_lemma_Inc32 : va_b0:va_code -> va_s0:va_state -> dst:va_operand_xmm -> one:va_operand_xmm
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Inc32 dst one) va_s0 /\ va_is_dst_xmm dst va_s0 /\
va_is_src_xmm one va_s0 /\ va_get_ok va_s0 /\ sse_enabled /\ va_eval_xmm va_s0 one ==
Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_eval_xmm va_sM dst == Vale.AES.GCTR_s.inc32 (va_eval_xmm va_s0 dst) 1 /\ va_state_eq va_sM
(va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst va_sM va_s0))))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM) | val va_lemma_Inc32 : va_b0:va_code -> va_s0:va_state -> dst:va_operand_xmm -> one:va_operand_xmm
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Inc32 dst one) va_s0 /\ va_is_dst_xmm dst va_s0 /\
va_is_src_xmm one va_s0 /\ va_get_ok va_s0 /\ sse_enabled /\ va_eval_xmm va_s0 one ==
Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_eval_xmm va_sM dst == Vale.AES.GCTR_s.inc32 (va_eval_xmm va_s0 dst) 1 /\ va_state_eq va_sM
(va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst va_sM va_s0)))))
let va_lemma_Inc32 va_b0 va_s0 dst one = | false | null | false | va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let va_old_s:va_state = va_s0 in
let va_b1:va_codes = va_get_block va_b0 in
let va_s2, va_fc2 = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let va_sM, va_f2 = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.X64.Decls.va_code",
"Vale.X64.Decls.va_state",
"Vale.X64.Decls.va_operand_xmm",
"Vale.X64.Decls.va_fuel",
"FStar.Pervasives.Native.Mktuple2",
"Vale.X64.Decls.va_lemma_merge_total",
"FStar.Pervasives.Native.tuple2",
"Vale.X64.State.vale_state",
"Vale.X64.Decls.va_lemma_empty_total",
"Prims.list",
"Vale.X64.Machine_s.precode",
"Vale.X64.Decls.ins",
"Vale.X64.Decls.ocmp",
"Vale.X64.Decls.va_tl",
"Vale.X64.InsVector.va_lemma_Paddd",
"Vale.X64.Decls.va_hd",
"Vale.X64.Decls.va_get_block",
"Prims.unit",
"Vale.X64.Decls.va_reveal_opaque",
"Vale.AES.X64.GCTR.va_code_Inc32"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"] | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_lemma_Inc32 : va_b0:va_code -> va_s0:va_state -> dst:va_operand_xmm -> one:va_operand_xmm
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Inc32 dst one) va_s0 /\ va_is_dst_xmm dst va_s0 /\
va_is_src_xmm one va_s0 /\ va_get_ok va_s0 /\ sse_enabled /\ va_eval_xmm va_s0 one ==
Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_eval_xmm va_sM dst == Vale.AES.GCTR_s.inc32 (va_eval_xmm va_s0 dst) 1 /\ va_state_eq va_sM
(va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst va_sM va_s0))))) | [] | Vale.AES.X64.GCTR.va_lemma_Inc32 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_b0: Vale.X64.Decls.va_code ->
va_s0: Vale.X64.Decls.va_state ->
dst: Vale.X64.Decls.va_operand_xmm ->
one: Vale.X64.Decls.va_operand_xmm
-> Prims.Ghost (Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) | {
"end_col": 16,
"end_line": 125,
"start_col": 2,
"start_line": 118
} |
Prims.Ghost | val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g)))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
let va_wpProof_Init_ctr va_s0 va_k = | false | null | false | let va_sM, va_f0 = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM
(va_update_reg64 rR12
va_sM
(va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.X64.Decls.va_state",
"Prims.unit",
"Vale.X64.Decls.va_fuel",
"FStar.Pervasives.Native.Mktuple3",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_xmm",
"Prims.Nil",
"Prims._assert",
"Vale.X64.Decls.va_state_eq",
"Vale.X64.Decls.va_update_reg64",
"Vale.X64.Decls.va_update_flags",
"Vale.X64.Decls.va_update_xmm",
"Vale.X64.Decls.va_update_ok",
"Vale.X64.Decls.va_lemma_upd_update",
"FStar.Pervasives.Native.tuple3",
"FStar.Pervasives.Native.tuple2",
"Vale.X64.State.vale_state",
"Vale.AES.X64.GCTR.va_lemma_Init_ctr",
"Vale.AES.X64.GCTR.va_code_Init_ctr"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g)))) | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g)))) | [] | Vale.AES.X64.GCTR.va_wpProof_Init_ctr | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | va_s0: Vale.X64.Decls.va_state -> va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Prims.Ghost ((Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) * Prims.unit) | {
"end_col": 22,
"end_line": 99,
"start_col": 36,
"start_line": 92
} |
Prims.Ghost | val va_wpProof_Inc32 : dst:va_operand_xmm -> one:va_operand_xmm -> va_s0:va_state -> va_k:(va_state
-> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Inc32 dst one va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Inc32 dst one) ([va_Mod_flags;
va_mod_xmm dst]) va_s0 va_k ((va_sM, va_f0, va_g)))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | val va_wpProof_Inc32 : dst:va_operand_xmm -> one:va_operand_xmm -> va_s0:va_state -> va_k:(va_state
-> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Inc32 dst one va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Inc32 dst one) ([va_Mod_flags;
va_mod_xmm dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
let va_wpProof_Inc32 dst one va_s0 va_k = | false | null | false | let va_sM, va_f0 = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM
(va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.X64.Decls.va_operand_xmm",
"Vale.X64.Decls.va_state",
"Prims.unit",
"Vale.X64.Decls.va_fuel",
"FStar.Pervasives.Native.Mktuple3",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_mod_xmm",
"Prims.Nil",
"Prims._assert",
"Vale.X64.Decls.va_state_eq",
"Vale.X64.Decls.va_update_flags",
"Vale.X64.Decls.va_update_ok",
"Vale.X64.Decls.va_update_operand_xmm",
"Vale.X64.Decls.va_lemma_upd_update",
"FStar.Pervasives.Native.tuple3",
"FStar.Pervasives.Native.tuple2",
"Vale.X64.State.vale_state",
"Vale.AES.X64.GCTR.va_lemma_Inc32",
"Vale.AES.X64.GCTR.va_code_Inc32"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM) | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wpProof_Inc32 : dst:va_operand_xmm -> one:va_operand_xmm -> va_s0:va_state -> va_k:(va_state
-> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Inc32 dst one va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Inc32 dst one) ([va_Mod_flags;
va_mod_xmm dst]) va_s0 va_k ((va_sM, va_f0, va_g)))) | [] | Vale.AES.X64.GCTR.va_wpProof_Inc32 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
dst: Vale.X64.Decls.va_operand_xmm ->
one: Vale.X64.Decls.va_operand_xmm ->
va_s0: Vale.X64.Decls.va_state ->
va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Prims.Ghost ((Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) * Prims.unit) | {
"end_col": 22,
"end_line": 136,
"start_col": 41,
"start_line": 129
} |
Prims.Tot | val va_qcode_Init_ctr (va_mods: va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (())))))) | val va_qcode_Init_ctr (va_mods: va_mods_t) : (va_quickCode unit (va_code_Init_ctr ()))
let va_qcode_Init_ctr (va_mods: va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) = | false | null | false | (qblock va_mods
(fun (va_s: va_state) ->
let va_old_s:va_state = va_s in
va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4))
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12))
(fun (va_s: va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_: unit) -> Vale.Arch.Types.lemma_quad32_xor ())
(va_QEmpty (())))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.QuickCode.va_mods_t",
"Vale.X64.QuickCodes.qblock",
"Prims.unit",
"Prims.Cons",
"Vale.X64.Decls.va_code",
"Vale.X64.InsVector.va_code_Pxor",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.InsVector.va_code_PinsrdImm",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR12",
"Prims.Nil",
"Vale.X64.Machine_s.precode",
"Vale.X64.Decls.ins",
"Vale.X64.Decls.ocmp",
"Vale.X64.Decls.va_state",
"Vale.X64.QuickCodes.va_QSeq",
"Vale.X64.QuickCodes.va_range1",
"Vale.X64.InsVector.va_quick_Pxor",
"Vale.X64.QuickCodes.va_QBind",
"Vale.X64.InsVector.va_quick_PinsrdImm",
"Vale.X64.QuickCodes.va_qPURE",
"Prims.pure_post",
"Prims.l_and",
"Prims.l_True",
"Prims.l_Forall",
"Prims.l_imp",
"Vale.Def.Types_s.quad32",
"Prims.eq2",
"Vale.Def.Words_s.four",
"Vale.Def.Words_s.nat32",
"Vale.Def.Types_s.quad32_xor",
"Vale.Def.Words_s.Mkfour",
"Vale.Arch.Types.lemma_quad32_xor",
"Vale.X64.QuickCodes.va_QEmpty",
"Vale.X64.QuickCodes.quickCodes",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCode.va_quickCode",
"Vale.AES.X64.GCTR.va_code_Init_ctr"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr] | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_qcode_Init_ctr (va_mods: va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) | [] | Vale.AES.X64.GCTR.va_qcode_Init_ctr | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | va_mods: Vale.X64.QuickCode.va_mods_t
-> Vale.X64.QuickCode.va_quickCode Prims.unit (Vale.AES.X64.GCTR.va_code_Init_ctr ()) | {
"end_col": 78,
"end_line": 54,
"start_col": 2,
"start_line": 47
} |
Prims.Tot | val va_qcode_Gctr_core_while0
(va_mods: va_mods_t)
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
: (va_quickCode unit (va_code_Gctr_core_while0 alg)) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (())))) | val va_qcode_Gctr_core_while0
(va_mods: va_mods_t)
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
: (va_quickCode unit (va_code_Gctr_core_while0 alg))
let va_qcode_Gctr_core_while0
(va_mods: va_mods_t)
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
: (va_quickCode unit (va_code_Gctr_core_while0 alg)) = | false | null | false | (qblock va_mods
(fun (va_s: va_state) ->
let va_old_s:va_state = va_s in
let block_offset:nat = va_in_block_offset in
let in_b:buffer128 = va_in_in_b in
let key:(seq nat32) = va_in_key in
let keys_b:buffer128 = va_in_keys_b in
let old_iv:quad32 = va_in_old_iv in
let out_b:buffer128 = va_in_out_b in
let round_keys:(seq quad32) = va_in_round_keys in
va_QBind va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods
(Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx))
(fun va_g ->
qblock va_mods
(fun (va_s: va_state) ->
va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old
alg
block_offset
in_b
key
keys_b
old_iv
out_b
round_keys)
(va_QEmpty (()))))
(fun (va_s: va_state) va_g ->
va_get_ok va_s /\
(0 <= va_get_reg64 rRdx va_s /\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\
va_get_reg64 rR9 va_s ==
va_get_reg64 rRax va_s + 16 `op_Multiply` (va_get_reg64 rRdx va_s) /\
va_get_reg64 rR10 va_s ==
va_get_reg64 rRbx va_s + 16 `op_Multiply` (va_get_reg64 rRdx va_s) /\
va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s)
(va_get_reg64 rRax va_s)
in_b
block_offset
(va_get_reg64 rRcx va_s)
(va_get_mem_layout va_s)
Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s)
(va_get_reg64 rRbx va_s)
out_b
block_offset
(va_get_reg64 rRcx va_s)
(va_get_mem_layout va_s)
Secret /\
va_get_reg64 rRax va_s + 16 `op_Multiply` (va_get_reg64 rRcx va_s) < pow2_64 /\
va_get_reg64 rRbx va_s + 16 `op_Multiply` (va_get_reg64 rRcx va_s) < pow2_64 /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key /\
va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128
keys_b
(va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s)
(va_get_reg64 rR8 va_s)
keys_b
(Vale.AES.AES_common_s.nr alg + 1)
(va_get_mem_layout va_s)
Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\
va_get_xmm 8 va_s ==
Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s) /\
Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b)
key
old_iv)
(fun (va_s: va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s)
(()))
(fun (va_s: va_state) va_g ->
let va_g = () in
va_QEmpty (())))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.QuickCode.va_mods_t",
"Vale.X64.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Prims.nat",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.QuickCodes.qblock",
"Prims.unit",
"Prims.Cons",
"Vale.X64.Decls.va_code",
"Vale.X64.Machine_s.While",
"Vale.X64.Decls.ins",
"Vale.X64.Decls.ocmp",
"Vale.X64.QuickCodes.cmp_to_ocmp",
"Vale.X64.QuickCodes.Cmp_ne",
"Vale.X64.Decls.va_op_cmp_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.QuickCodes.block",
"Vale.AES.X64.GCTR.va_code_Gctr_core_body0",
"Prims.Nil",
"Vale.X64.Machine_s.precode",
"Vale.X64.QuickCodes.va_QBind",
"Vale.X64.QuickCodes.va_range1",
"Vale.X64.QuickCodes.va_qWhile",
"Prims.int",
"Vale.X64.QuickCodes.va_QSeq",
"Vale.AES.X64.GCTR.va_quick_Gctr_core_body0",
"Vale.X64.QuickCodes.va_QEmpty",
"Vale.X64.QuickCodes.quickCodes",
"Vale.X64.QuickCode.quickCode",
"Prims.l_and",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Prims.op_LessThanOrEqual",
"Vale.X64.Decls.va_get_reg64",
"Prims.eq2",
"Vale.X64.Machine_s.rR9",
"Prims.op_Addition",
"Vale.X64.Machine_s.rRax",
"Prims.op_Multiply",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rRbx",
"Vale.Def.Types_s.quad32",
"Vale.X64.Decls.va_get_xmm",
"Vale.AES.GCTR_s.inc32",
"Vale.X64.Decls.validSrcAddrsOffset128",
"Vale.X64.Decls.va_get_mem_heaplet",
"Vale.X64.Decls.va_get_mem_layout",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.Decls.validDstAddrsOffset128",
"Prims.op_LessThan",
"Vale.X64.Machine_s.pow2_64",
"Vale.X64.CPU_Features_s.aesni_enabled",
"Vale.X64.CPU_Features_s.sse_enabled",
"Prims.l_or",
"Prims.op_Equality",
"Vale.AES.AES_common_s.AES_128",
"Vale.AES.AES_common_s.AES_256",
"Vale.AES.AES_s.is_aes_key_LE",
"FStar.Seq.Base.length",
"Vale.AES.AES_common_s.nr",
"Vale.AES.AES_s.key_to_round_keys_LE",
"Vale.X64.Machine_s.rR8",
"Vale.X64.Memory.buffer_addr",
"Vale.X64.Memory.vuint128",
"Vale.X64.Decls.validSrcAddrs128",
"Vale.X64.Decls.buffer128_as_seq",
"Vale.Def.Words_s.four",
"Vale.Def.Types_s.nat32",
"Vale.Def.Words_s.Mkfour",
"Vale.X64.Decls.modifies_buffer128",
"Vale.AES.GCTR.gctr_partial_def",
"Prims.op_Subtraction",
"Vale.Def.Words_s.nat32",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCode.va_quickCode",
"Vale.AES.X64.GCTR.va_code_Gctr_core_while0"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_qcode_Gctr_core_while0
(va_mods: va_mods_t)
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
: (va_quickCode unit (va_code_Gctr_core_while0 alg)) | [] | Vale.AES.X64.GCTR.va_qcode_Gctr_core_while0 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_mods: Vale.X64.QuickCode.va_mods_t ->
va_old: Vale.X64.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
va_in_block_offset: Prims.nat ->
va_in_in_b: Vale.X64.Memory.buffer128 ->
va_in_key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
va_in_keys_b: Vale.X64.Memory.buffer128 ->
va_in_old_iv: Vale.X64.Decls.quad32 ->
va_in_out_b: Vale.X64.Memory.buffer128 ->
va_in_round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32
-> Vale.X64.QuickCode.va_quickCode Prims.unit (Vale.AES.X64.GCTR.va_code_Gctr_core_while0 alg) | {
"end_col": 62,
"end_line": 586,
"start_col": 2,
"start_line": 551
} |
Prims.Tot | val va_qcode_Gctr_core_body0
(va_mods: va_mods_t)
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
: (va_quickCode unit (va_code_Gctr_core_body0 alg)) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (())))))))))))))) | val va_qcode_Gctr_core_body0
(va_mods: va_mods_t)
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
: (va_quickCode unit (va_code_Gctr_core_body0 alg))
let va_qcode_Gctr_core_body0
(va_mods: va_mods_t)
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
: (va_quickCode unit (va_code_Gctr_core_body0 alg)) = | false | null | false | (qblock va_mods
(fun (va_s: va_state) ->
let va_old_s:va_state = va_s in
let block_offset:nat = va_in_block_offset in
let in_b:buffer128 = va_in_in_b in
let key:(seq nat32) = va_in_key in
let keys_b:buffer128 = va_in_keys_b in
let old_iv:quad32 = va_in_old_iv in
let out_b:buffer128 = va_in_out_b in
let round_keys:(seq quad32) = va_in_round_keys in
va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7))
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8))
(fun (va_s: va_state) _ ->
va_QBind va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg
(Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s))
key
round_keys
keys_b)
(fun (va_s: va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_: unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ())
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0)
(va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9)
0
Secret
in_b
(block_offset + va_get_reg64 rRdx va_s))
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0))
(fun (va_s: va_state) _ ->
va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1)
(va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2)
0
Secret
out_b
(block_offset + va_get_reg64 rRdx va_s))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7)
(va_op_xmm_xmm 4))
(va_QEmpty (())))))))))))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.QuickCode.va_mods_t",
"Vale.X64.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Prims.nat",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.QuickCodes.qblock",
"Prims.unit",
"Prims.Cons",
"Vale.X64.Decls.va_code",
"Vale.X64.InsVector.va_code_Mov128",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.InsVector.va_code_Pshufb",
"Vale.AES.X64.AES.va_code_AESEncryptBlock",
"Vale.X64.InsVector.va_code_Load128_buffer",
"Vale.X64.Decls.va_op_heaplet_mem_heaplet",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR9",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.InsVector.va_code_Pxor",
"Vale.X64.InsVector.va_code_Store128_buffer",
"Vale.X64.Machine_s.rR10",
"Vale.X64.InsBasic.va_code_Add64",
"Vale.X64.Decls.va_op_dst_opr64_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Decls.va_const_opr64",
"Vale.AES.X64.GCTR.va_code_Inc32",
"Prims.Nil",
"Vale.X64.Machine_s.precode",
"Vale.X64.Decls.ins",
"Vale.X64.Decls.ocmp",
"Vale.X64.QuickCodes.va_QSeq",
"Vale.X64.QuickCodes.va_range1",
"Vale.X64.InsVector.va_quick_Mov128",
"Vale.X64.QuickCodes.va_QBind",
"Vale.X64.InsVector.va_quick_Pshufb",
"Vale.AES.X64.AES.va_quick_AESEncryptBlock",
"Vale.Def.Types_s.reverse_bytes_quad32",
"Vale.X64.Decls.va_get_xmm",
"Vale.X64.QuickCodes.va_qPURE",
"Prims.pure_post",
"Prims.l_and",
"Prims.l_True",
"Prims.l_Forall",
"Prims.l_imp",
"Prims.eq2",
"Vale.Def.Words_s.nat32",
"Vale.Def.Types_s.quad32",
"Vale.AES.AES_s.is_aes_key_LE",
"Vale.AES.AES_s.aes_encrypt_LE",
"Vale.AES.AES_s.aes_encrypt_LE_def",
"Vale.AES.AES_s.aes_encrypt_LE_reveal",
"Vale.X64.InsVector.va_quick_Load128_buffer",
"Prims.op_Addition",
"Vale.X64.Decls.va_get_reg64",
"Vale.X64.InsVector.va_quick_Pxor",
"Vale.X64.InsVector.va_quick_Store128_buffer",
"Vale.X64.InsBasic.va_quick_Add64",
"Vale.AES.X64.GCTR.va_quick_Inc32",
"Vale.X64.QuickCodes.va_QEmpty",
"Vale.X64.QuickCodes.quickCodes",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCode.va_quickCode",
"Vale.AES.X64.GCTR.va_code_Gctr_core_body0"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_qcode_Gctr_core_body0
(va_mods: va_mods_t)
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
: (va_quickCode unit (va_code_Gctr_core_body0 alg)) | [] | Vale.AES.X64.GCTR.va_qcode_Gctr_core_body0 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_mods: Vale.X64.QuickCode.va_mods_t ->
va_old: Vale.X64.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
va_in_block_offset: Prims.nat ->
va_in_in_b: Vale.X64.Memory.buffer128 ->
va_in_key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
va_in_keys_b: Vale.X64.Memory.buffer128 ->
va_in_old_iv: Vale.X64.Decls.quad32 ->
va_in_out_b: Vale.X64.Memory.buffer128 ->
va_in_round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32
-> Vale.X64.QuickCode.va_quickCode Prims.unit (Vale.AES.X64.GCTR.va_code_Gctr_core_body0 alg) | {
"end_col": 85,
"end_line": 288,
"start_col": 2,
"start_line": 258
} |
Prims.Tot | val va_wp_Gctr_core_opt
(alg: algorithm)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (()))) | val va_wp_Gctr_core_opt
(alg: algorithm)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0
let va_wp_Gctr_core_opt
(alg: algorithm)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 = | false | null | false | (va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0)
in_b
(va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0)
Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0)
(va_get_reg64 rRbx va_s0)
out_b
(va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` (va_get_reg64 rRcx va_s0) < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` (va_get_reg64 rRcx va_s0) < pow2_64 /\
l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
((Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b) `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key /\
va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0)
keys_b
(Vale.AES.AES_common_s.nr alg + 1)
(va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem: vale_heap) (va_x_rax: nat64) (va_x_rbx: nat64) (va_x_rcx: nat64)
(va_x_rdx: nat64) (va_x_rdi: nat64) (va_x_r9: nat64) (va_x_r10: nat64) (va_x_r12: nat64)
(va_x_heap1: vale_heap) (va_x_efl: Vale.X64.Flags.t) (va_x_xmm0: quad32) (va_x_xmm1: quad32)
(va_x_xmm2: quad32) (va_x_xmm3: quad32) (va_x_xmm4: quad32) (va_x_xmm5: quad32)
(va_x_xmm6: quad32) (va_x_xmm7: quad32) (va_x_xmm8: quad32) (va_x_xmm9: quad32)
(va_x_xmm10: quad32) (va_x_xmm12: quad32) (va_x_xmm13: quad32) (va_x_xmm14: quad32)
(va_x_xmm15: quad32).
let va_sM =
va_upd_xmm 15
va_x_xmm15
(va_upd_xmm 14
va_x_xmm14
(va_upd_xmm 13
va_x_xmm13
(va_upd_xmm 12
va_x_xmm12
(va_upd_xmm 10
va_x_xmm10
(va_upd_xmm 9
va_x_xmm9
(va_upd_xmm 8
va_x_xmm8
(va_upd_xmm 7
va_x_xmm7
(va_upd_xmm 6
va_x_xmm6
(va_upd_xmm 5
va_x_xmm5
(va_upd_xmm 4
va_x_xmm4
(va_upd_xmm 3
va_x_xmm3
(va_upd_xmm 2
va_x_xmm2
(va_upd_xmm 1
va_x_xmm1
(va_upd_xmm 0
va_x_xmm0
(va_upd_flags va_x_efl
(va_upd_mem_heaplet 1
va_x_heap1
(va_upd_reg64 rR12
va_x_r12
(va_upd_reg64 rR10
va_x_r10
(va_upd_reg64 rR9
va_x_r9
(va_upd_reg64 rRdi
va_x_rdi
(va_upd_reg64
rRdx
va_x_rdx
(va_upd_reg64
rRcx
va_x_rcx
(va_upd_reg64
rRbx
va_x_rbx
(
va_upd_reg64
rRax
va_x_rax
(
va_upd_mem
va_x_mem
va_s0
)
)
))
))))))))))
)))))))))))
in
va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0)
(va_get_mem_heaplet 1 va_sM) /\
Vale.AES.GCTR.gctr_partial_def alg
(va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b)
key
(va_get_xmm 7 va_s0) /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_s0 + 16 `op_Multiply` (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR10 va_sM ==
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` (va_get_reg64 rRcx va_s0)) ==>
va_k va_sM (()))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.Decls.va_state",
"Prims.unit",
"Prims.l_and",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Vale.X64.Decls.validSrcAddrs128",
"Vale.X64.Decls.va_get_mem_heaplet",
"Vale.X64.Decls.va_get_reg64",
"Vale.X64.Machine_s.rRax",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.Decls.va_get_mem_layout",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.Decls.validDstAddrs128",
"Vale.X64.Machine_s.rRbx",
"Prims.op_LessThan",
"Prims.op_Addition",
"Prims.op_Multiply",
"Vale.X64.Machine_s.pow2_64",
"Prims.eq2",
"Prims.nat",
"Vale.X64.Decls.buffer_length",
"Vale.X64.Memory.vuint128",
"Vale.X64.Machine_s.pow2_32",
"Vale.X64.CPU_Features_s.aesni_enabled",
"Vale.X64.CPU_Features_s.avx_enabled",
"Vale.X64.CPU_Features_s.sse_enabled",
"Prims.l_or",
"Prims.op_Equality",
"Vale.AES.AES_common_s.AES_128",
"Vale.AES.AES_common_s.AES_256",
"Vale.AES.AES_s.is_aes_key_LE",
"Prims.int",
"FStar.Seq.Base.length",
"Vale.AES.AES_common_s.nr",
"Vale.Def.Types_s.quad32",
"Vale.AES.AES_s.key_to_round_keys_LE",
"Vale.X64.Machine_s.rR8",
"Vale.X64.Memory.buffer_addr",
"Vale.X64.Decls.buffer128_as_seq",
"Prims.l_Forall",
"Vale.X64.InsBasic.vale_heap",
"Vale.X64.Memory.nat64",
"Vale.X64.Flags.t",
"Prims.l_imp",
"Vale.X64.Decls.modifies_buffer128",
"Vale.AES.GCTR.gctr_partial_def",
"Vale.X64.Decls.va_get_xmm",
"Vale.AES.GCTR_s.inc32",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rR10",
"Vale.X64.State.vale_state",
"Vale.X64.Decls.va_upd_xmm",
"Vale.X64.Decls.va_upd_flags",
"Vale.X64.Decls.va_upd_mem_heaplet",
"Vale.X64.Decls.va_upd_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rRdi",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Decls.va_upd_mem"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 60,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wp_Gctr_core_opt
(alg: algorithm)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [] | Vale.AES.X64.GCTR.va_wp_Gctr_core_opt | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128 ->
va_s0: Vale.X64.Decls.va_state ->
va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 32,
"end_line": 1194,
"start_col": 2,
"start_line": 1158
} |
Prims.Tot | val va_quick_Gctr_core
(alg: algorithm)
(in_b out_b: buffer128)
(block_offset: nat)
(old_iv: quad32)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b)) | val va_quick_Gctr_core
(alg: algorithm)
(in_b out_b: buffer128)
(block_offset: nat)
(old_iv: quad32)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_core alg))
let va_quick_Gctr_core
(alg: algorithm)
(in_b out_b: buffer128)
(block_offset: nat)
(old_iv: quad32)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) = | false | null | false | (va_QProc (va_code_Gctr_core alg)
([
va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx;
va_Mod_mem
])
(va_wp_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b)
(va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b)) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"Prims.nat",
"Vale.X64.Decls.quad32",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.QuickCode.va_QProc",
"Prims.unit",
"Vale.AES.X64.GCTR.va_code_Gctr_core",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.QuickCode.va_Mod_mem",
"Prims.Nil",
"Vale.AES.X64.GCTR.va_wp_Gctr_core",
"Vale.AES.X64.GCTR.va_wpProof_Gctr_core",
"Vale.X64.QuickCode.va_quickCode"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_quick_Gctr_core
(alg: algorithm)
(in_b out_b: buffer128)
(block_offset: nat)
(old_iv: quad32)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) | [] | Vale.AES.X64.GCTR.va_quick_Gctr_core | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
block_offset: Prims.nat ->
old_iv: Vale.X64.Decls.quad32 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128
-> Vale.X64.QuickCode.va_quickCode Prims.unit (Vale.AES.X64.GCTR.va_code_Gctr_core alg) | {
"end_col": 12,
"end_line": 1008,
"start_col": 2,
"start_line": 1004
} |
Prims.Tot | val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ())))))))) | val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
let va_code_Gctr_core_opt alg = | false | null | false | (va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_CCons (va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_CCons (va_code_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_CCons (va_IfElse (va_cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0))
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx))
(va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax)
(va_op_opr64_reg64 rR9))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRbx
)
(va_op_opr64_reg64 rR10))
(va_CNil ())))))))
(va_Block (va_CNil ())))
(va_CCons (va_code_Gctr_core alg) (va_CNil ())))))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_Block",
"Vale.X64.Decls.va_CCons",
"Vale.X64.InsVector.va_code_InitPshufbMask",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.InsBasic.va_code_Mov64",
"Vale.X64.Decls.va_op_dst_opr64_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Decls.va_op_opr64_reg64",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.InsBasic.va_code_Shr64",
"Vale.X64.Decls.va_const_shift_amt64",
"Vale.X64.InsBasic.va_code_And64",
"Vale.X64.Decls.va_const_opr64",
"Vale.X64.Decls.va_IfElse",
"Vale.X64.Decls.va_cmp_gt",
"Vale.X64.Decls.va_op_cmp_reg64",
"Vale.X64.Decls.va_const_cmp",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rRax",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rRbx",
"Vale.AES.X64.AESCTRplain.va_code_Aes_counter_loop",
"Vale.X64.Decls.va_CNil",
"Vale.AES.X64.GCTR.va_code_Gctr_core",
"Vale.X64.Decls.va_code"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 60,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code | [] | Vale.AES.X64.GCTR.va_code_Gctr_core_opt | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_code | {
"end_col": 82,
"end_line": 1026,
"start_col": 2,
"start_line": 1017
} |
Prims.Tot | val va_quick_Gctr_core_while0
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
: (va_quickCode unit (va_code_Gctr_core_while0 alg)) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys)) | val va_quick_Gctr_core_while0
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
: (va_quickCode unit (va_code_Gctr_core_while0 alg))
let va_quick_Gctr_core_while0
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
: (va_quickCode unit (va_code_Gctr_core_while0 alg)) = | false | null | false | (va_QProc (va_code_Gctr_core_while0 alg)
([
va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9;
va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags
])
(va_wp_Gctr_core_while0 va_old
alg
va_in_block_offset
va_in_in_b
va_in_key
va_in_keys_b
va_in_old_iv
va_in_out_b
va_in_round_keys)
(va_wpProof_Gctr_core_while0 va_old
alg
va_in_block_offset
va_in_in_b
va_in_key
va_in_keys_b
va_in_old_iv
va_in_out_b
va_in_round_keys)) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Prims.nat",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.QuickCode.va_QProc",
"Prims.unit",
"Vale.AES.X64.GCTR.va_code_Gctr_core_while0",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rR10",
"Vale.X64.QuickCode.va_Mod_ok",
"Vale.X64.QuickCode.va_Mod_mem",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_flags",
"Prims.Nil",
"Vale.AES.X64.GCTR.va_wp_Gctr_core_while0",
"Vale.AES.X64.GCTR.va_wpProof_Gctr_core_while0",
"Vale.X64.QuickCode.va_quickCode"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_quick_Gctr_core_while0
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
: (va_quickCode unit (va_code_Gctr_core_while0 alg)) | [] | Vale.AES.X64.GCTR.va_quick_Gctr_core_while0 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_old: Vale.X64.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
va_in_block_offset: Prims.nat ->
va_in_in_b: Vale.X64.Memory.buffer128 ->
va_in_key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
va_in_keys_b: Vale.X64.Memory.buffer128 ->
va_in_old_iv: Vale.X64.Decls.quad32 ->
va_in_out_b: Vale.X64.Memory.buffer128 ->
va_in_round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32
-> Vale.X64.QuickCode.va_quickCode Prims.unit (Vale.AES.X64.GCTR.va_code_Gctr_core_while0 alg) | {
"end_col": 100,
"end_line": 825,
"start_col": 2,
"start_line": 821
} |
Prims.Ghost | val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g)))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
let va_wpProof_Gctr_core_body0
va_old
alg
va_in_block_offset
va_in_in_b
va_in_key
va_in_keys_b
va_in_old_iv
va_in_out_b
va_in_round_keys
va_s0
va_k
= | false | null | false | let va_sM, va_f0 =
va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg va_in_block_offset
va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM
(va_update_xmm 7
va_sM
(va_update_xmm 2
va_sM
(va_update_xmm 0
va_sM
(va_update_reg64 rRdx
va_sM
(va_update_reg64 rR9
va_sM
(va_update_reg64 rR10
va_sM
(va_update_ok va_sM
(va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0)))
))))))));
va_lemma_norm_mods ([
va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9;
va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags
])
va_sM
va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.X64.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Prims.nat",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Prims.unit",
"Vale.X64.Decls.va_fuel",
"FStar.Pervasives.Native.Mktuple3",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rR10",
"Vale.X64.QuickCode.va_Mod_ok",
"Vale.X64.QuickCode.va_Mod_mem",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_flags",
"Prims.Nil",
"Prims._assert",
"Vale.X64.Decls.va_state_eq",
"Vale.X64.Decls.va_update_xmm",
"Vale.X64.Decls.va_update_reg64",
"Vale.X64.Decls.va_update_ok",
"Vale.X64.Decls.va_update_mem",
"Vale.X64.Decls.va_update_mem_heaplet",
"Vale.X64.Decls.va_update_flags",
"Vale.X64.Decls.va_lemma_upd_update",
"FStar.Pervasives.Native.tuple3",
"FStar.Pervasives.Native.tuple2",
"Vale.X64.State.vale_state",
"Vale.AES.X64.GCTR.va_lemma_Gctr_core_body0",
"Vale.AES.X64.GCTR.va_code_Gctr_core_body0"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"] | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g)))) | [] | Vale.AES.X64.GCTR.va_wpProof_Gctr_core_body0 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_old: Vale.X64.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
va_in_block_offset: Prims.nat ->
va_in_in_b: Vale.X64.Memory.buffer128 ->
va_in_key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
va_in_keys_b: Vale.X64.Memory.buffer128 ->
va_in_old_iv: Vale.X64.Decls.quad32 ->
va_in_out_b: Vale.X64.Memory.buffer128 ->
va_in_round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
va_s0: Vale.X64.Decls.va_state ->
va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Prims.Ghost ((Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) * Prims.unit) | {
"end_col": 22,
"end_line": 519,
"start_col": 56,
"start_line": 507
} |
Prims.Tot | val va_quick_Gctr_core_opt
(alg: algorithm)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_core_opt alg)) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b)) | val va_quick_Gctr_core_opt
(alg: algorithm)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_core_opt alg))
let va_quick_Gctr_core_opt
(alg: algorithm)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_core_opt alg)) = | false | null | false | (va_QProc (va_code_Gctr_core_opt alg)
([
va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9;
va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem
])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b)
(va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b)) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.QuickCode.va_QProc",
"Prims.unit",
"Vale.AES.X64.GCTR.va_code_Gctr_core_opt",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rRdi",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.Machine_s.rRbx",
"Vale.X64.Machine_s.rRax",
"Vale.X64.QuickCode.va_Mod_mem",
"Prims.Nil",
"Vale.AES.X64.GCTR.va_wp_Gctr_core_opt",
"Vale.AES.X64.GCTR.va_wpProof_Gctr_core_opt",
"Vale.X64.QuickCode.va_quickCode"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 60,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_quick_Gctr_core_opt
(alg: algorithm)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_core_opt alg)) | [] | Vale.AES.X64.GCTR.va_quick_Gctr_core_opt | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128
-> Vale.X64.QuickCode.va_quickCode Prims.unit (Vale.AES.X64.GCTR.va_code_Gctr_core_opt alg) | {
"end_col": 33,
"end_line": 1240,
"start_col": 2,
"start_line": 1234
} |
Prims.Ghost | val va_lemma_Gctr_register : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> key:(seq nat32) ->
round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_register alg) va_s0 /\ va_get_ok va_s0 /\
(aesni_enabled /\ sse_enabled /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key /\ va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block
(va_get_xmm 7 va_sM) (va_get_xmm 1 va_s0) alg key 0) /\ va_state_eq va_sM (va_update_reg64 rR12
va_sM (va_update_flags va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_ok va_sM va_s0)))))))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM) | val va_lemma_Gctr_register : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> key:(seq nat32) ->
round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_register alg) va_s0 /\ va_get_ok va_s0 /\
(aesni_enabled /\ sse_enabled /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key /\ va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block
(va_get_xmm 7 va_sM) (va_get_xmm 1 va_s0) alg key 0) /\ va_state_eq va_sM (va_update_reg64 rR12
va_sM (va_update_flags va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_ok va_sM va_s0))))))))
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b = | false | null | false | let va_mods:va_mods_t =
[va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_ok]
in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let va_sM, va_fM, va_g =
va_wp_sound_code_norm (va_code_Gctr_register alg)
va_qc
va_s0
(fun va_s0 va_sM va_g ->
let () = va_g in
label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\
(label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32
1
(va_get_xmm 1 va_sM)) ==
Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM)
(Vale.Def.Types_s.le_quad32_to_bytes (va_get_xmm 1 va_s0))
alg
key) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM ==
Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1 va_s0) alg key 0
)))
in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([
va_Mod_reg64 rR12;
va_Mod_flags;
va_Mod_xmm 2;
va_Mod_xmm 1;
va_Mod_xmm 0;
va_Mod_ok
])
va_sM
va_s0;
(va_sM, va_fM) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.X64.Decls.va_code",
"Vale.X64.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.Memory.buffer128",
"Vale.X64.QuickCodes.fuel",
"Prims.unit",
"FStar.Pervasives.Native.Mktuple2",
"Vale.X64.Decls.va_fuel",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_ok",
"Prims.Nil",
"FStar.Pervasives.assert_norm",
"Prims.eq2",
"Prims.list",
"Vale.X64.QuickCode.__proj__QProc__item__mods",
"Vale.AES.X64.GCTR.va_code_Gctr_register",
"FStar.Pervasives.Native.tuple2",
"FStar.Pervasives.Native.tuple3",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCodes.va_wp_sound_code_norm",
"Prims.l_and",
"Vale.X64.QuickCodes.label",
"Vale.X64.QuickCodes.va_range1",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Vale.Def.Types_s.nat8",
"Vale.Def.Types_s.le_seq_quad32_to_bytes",
"FStar.Seq.Base.create",
"Vale.X64.Decls.va_get_xmm",
"Vale.AES.GCTR_s.gctr_encrypt_LE",
"Vale.Def.Types_s.le_quad32_to_bytes",
"Vale.Def.Types_s.quad32",
"Vale.AES.GCTR_s.gctr_encrypt_block",
"Vale.X64.QuickCode.quickCode",
"Vale.AES.X64.GCTR.va_qcode_Gctr_register"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (())))))))))))) | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_lemma_Gctr_register : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> key:(seq nat32) ->
round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_register alg) va_s0 /\ va_get_ok va_s0 /\
(aesni_enabled /\ sse_enabled /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key /\ va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block
(va_get_xmm 7 va_sM) (va_get_xmm 1 va_s0) alg key 0) /\ va_state_eq va_sM (va_update_reg64 rR12
va_sM (va_update_flags va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_ok va_sM va_s0)))))))) | [] | Vale.AES.X64.GCTR.va_lemma_Gctr_register | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_b0: Vale.X64.Decls.va_code ->
va_s0: Vale.X64.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128
-> Prims.Ghost (Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) | {
"end_col": 16,
"end_line": 206,
"start_col": 66,
"start_line": 188
} |
Prims.Tot | val va_code_Gctr_bytes : alg:algorithm -> Tot va_code | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_code_Gctr_bytes alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_CCons (va_code_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_CCons
(va_code_Gctr_core_opt alg) (va_CCons (va_code_Gctr_bytes_no_extra alg) (va_CCons (va_IfElse
(va_cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (va_Block (va_CCons
(va_code_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))) (va_Block (va_CNil ()))) (va_CNil ()))))))) | val va_code_Gctr_bytes : alg:algorithm -> Tot va_code
let va_code_Gctr_bytes alg = | false | null | false | (va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_CCons (va_code_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16))
(va_CCons (va_code_Gctr_core_opt alg)
(va_CCons (va_code_Gctr_bytes_no_extra alg)
(va_CCons (va_IfElse (va_cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp))
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 2
)
(va_op_xmm_xmm 1)
(va_op_reg_opr64_reg64 rR13)
0
Secret)
(va_CCons (va_code_Gctr_register alg)
(va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet
2)
(va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1)
0
Secret)
(va_CNil ())))))
(va_Block (va_CNil ())))
(va_CNil ()))))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_Block",
"Vale.X64.Decls.va_CCons",
"Vale.X64.InsBasic.va_code_Mov64",
"Vale.X64.Decls.va_op_dst_opr64_reg64",
"Vale.X64.Machine_s.rRbp",
"Vale.X64.Decls.va_op_opr64_reg64",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.InsBasic.va_code_IMul64",
"Vale.X64.Decls.va_const_opr64",
"Vale.AES.X64.GCTR.va_code_Gctr_core_opt",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes_no_extra",
"Vale.X64.Decls.va_IfElse",
"Vale.X64.Decls.va_cmp_gt",
"Vale.X64.Decls.va_op_cmp_reg64",
"Vale.X64.Machine_s.rRsi",
"Vale.X64.InsVector.va_code_Load128_buffer",
"Vale.X64.Decls.va_op_heaplet_mem_heaplet",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR13",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.AES.X64.GCTR.va_code_Gctr_register",
"Vale.X64.InsVector.va_code_Store128_buffer",
"Vale.X64.Decls.va_CNil",
"Vale.X64.Decls.va_code"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ()))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_no_extra alg =
(va_ttrue ())
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_no_extra (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_no_extra alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in let
(va_arg20:Vale.Def.Types_s.quad32) = icb_BE in let (va_arg19:(FStar.Seq.Base.seq
Vale.Def.Types_s.nat32)) = key in let (va_arg18:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) in_b in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 510 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_completed va_arg16 va_arg17 va_arg18 va_arg19
va_arg20) (let (va_arg15:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg14:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg13:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg12:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_old_s)
in_b in let (va_arg11:Vale.Def.Types_s.quad32) = icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 512 column 31 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_to_full_basic va_arg11 va_arg12 va_arg13 va_arg14
va_arg15) (let (va_arg10:Prims.int) = num_bytes in let (va_arg9:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 514 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg9 va_arg10) (let
(va_arg8:Prims.int) = num_bytes in let (va_arg7:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 515 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg7 va_arg8) (va_QEmpty
(())))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_no_extra va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_ok] in
let va_qc = va_qcode_Gctr_bytes_no_extra va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_no_extra alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 466 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 504 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 505 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 506 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 507 column 79 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE (Vale.AES.GCTR.make_gctr_plain_LE plain) alg
key)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_no_extra alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_no_extra (va_code_Gctr_bytes_no_extra alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_ok va_sM va_s0));
va_lemma_norm_mods ([]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes
val va_code_Gctr_bytes : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_code_Gctr_bytes : alg:algorithm -> Tot va_code | [] | Vale.AES.X64.GCTR.va_code_Gctr_bytes | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_code | {
"end_col": 55,
"end_line": 1439,
"start_col": 2,
"start_line": 1432
} |
Prims.Tot | val va_wp_Gctr_core_body0
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (()))) | val va_wp_Gctr_core_body0
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0
let va_wp_Gctr_core_body0
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 = | false | null | false | (va_get_ok va_s0 /\
(0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` (va_get_reg64 rRdx va_s0) /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` (va_get_reg64 rRdx va_s0) /\
va_get_xmm 7 va_s0 ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0)
va_in_in_b
va_in_block_offset
(va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0)
Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0)
(va_get_reg64 rRbx va_s0)
va_in_out_b
va_in_block_offset
(va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` (va_get_reg64 rRcx va_s0) < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` (va_get_reg64 rRcx va_s0) < pow2_64 /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg va_in_key /\
FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\
va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0)
va_in_keys_b
(Vale.AES.AES_common_s.nr alg + 1)
(va_get_mem_layout va_s0)
Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys /\
va_get_xmm 8 va_s0 ==
Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 va_in_out_b
(va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\
Vale.AES.GCTR.gctr_partial_def alg
(va_in_block_offset + va_get_reg64 rRdx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key
va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\
(forall (va_x_efl: Vale.X64.Flags.t) (va_x_heap1: vale_heap) (va_x_mem: vale_heap) (va_x_ok: bool)
(va_x_r10: nat64) (va_x_r9: nat64) (va_x_rdx: nat64) (va_x_xmm0: quad32) (va_x_xmm2: quad32)
(va_x_xmm7: quad32).
let va_sM =
va_upd_xmm 7
va_x_xmm7
(va_upd_xmm 2
va_x_xmm2
(va_upd_xmm 0
va_x_xmm0
(va_upd_reg64 rRdx
va_x_rdx
(va_upd_reg64 rR9
va_x_r9
(va_upd_reg64 rR10
va_x_r10
(va_upd_ok va_x_ok
(va_upd_mem va_x_mem
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl va_s0)
))))))))
in
va_get_ok va_sM /\
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` (va_get_reg64 rRdx va_sM) /\
va_get_reg64 rR10 va_sM ==
va_get_reg64 rRbx va_sM + 16 `op_Multiply` (va_get_reg64 rRdx va_sM) /\
va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM)
(va_get_reg64 rRax va_sM)
va_in_in_b
va_in_block_offset
(va_get_reg64 rRcx va_sM)
(va_get_mem_layout va_sM)
Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM)
(va_get_reg64 rRbx va_sM)
va_in_out_b
va_in_block_offset
(va_get_reg64 rRcx va_sM)
(va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` (va_get_reg64 rRcx va_sM) < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` (va_get_reg64 rRcx va_sM) < pow2_64 /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg va_in_key /\
FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\
va_get_reg64 rR8 va_sM ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128
va_in_keys_b
(va_get_mem_heaplet 0 va_sM) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM)
(va_get_reg64 rR8 va_sM)
va_in_keys_b
(Vale.AES.AES_common_s.nr alg + 1)
(va_get_mem_layout va_sM)
Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys /\
va_get_xmm 8 va_sM ==
Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 va_in_out_b
(va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\
Vale.AES.GCTR.gctr_partial_def alg
(va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key
va_in_old_iv /\
precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==>
va_k va_sM (()))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Prims.nat",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Prims.unit",
"Prims.l_and",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Prims.op_LessThanOrEqual",
"Vale.X64.Decls.va_get_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rRcx",
"Prims.eq2",
"Prims.int",
"Vale.X64.Machine_s.rR9",
"Prims.op_Addition",
"Vale.X64.Machine_s.rRax",
"Prims.op_Multiply",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rRbx",
"Vale.Def.Types_s.quad32",
"Vale.X64.Decls.va_get_xmm",
"Vale.AES.GCTR_s.inc32",
"Vale.X64.Decls.validSrcAddrsOffset128",
"Vale.X64.Decls.va_get_mem_heaplet",
"Vale.X64.Decls.va_get_mem_layout",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.Decls.validDstAddrsOffset128",
"Prims.op_LessThan",
"Vale.X64.Machine_s.pow2_64",
"Vale.X64.CPU_Features_s.aesni_enabled",
"Vale.X64.CPU_Features_s.sse_enabled",
"Prims.l_or",
"Prims.op_Equality",
"Vale.AES.AES_common_s.AES_128",
"Vale.AES.AES_common_s.AES_256",
"Vale.AES.AES_s.is_aes_key_LE",
"FStar.Seq.Base.length",
"Vale.AES.AES_common_s.nr",
"Vale.AES.AES_s.key_to_round_keys_LE",
"Vale.X64.Machine_s.rR8",
"Vale.X64.Memory.buffer_addr",
"Vale.X64.Memory.vuint128",
"Vale.X64.Decls.validSrcAddrs128",
"Vale.X64.Decls.buffer128_as_seq",
"Vale.Def.Words_s.four",
"Vale.Def.Types_s.nat32",
"Vale.Def.Words_s.Mkfour",
"Vale.X64.Decls.modifies_buffer128",
"Vale.AES.GCTR.gctr_partial_def",
"Prims.l_not",
"Vale.Def.Types_s.nat64",
"Prims.l_Forall",
"Vale.X64.Flags.t",
"Vale.X64.InsBasic.vale_heap",
"Prims.bool",
"Vale.X64.Memory.nat64",
"Prims.l_imp",
"Vale.X64.QuickCodes.precedes_wrap",
"Prims.op_Subtraction",
"Vale.X64.State.vale_state",
"Vale.X64.Decls.va_upd_xmm",
"Vale.X64.Decls.va_upd_reg64",
"Vale.X64.Decls.va_upd_ok",
"Vale.X64.Decls.va_upd_mem",
"Vale.X64.Decls.va_upd_mem_heaplet",
"Vale.X64.Decls.va_upd_flags"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wp_Gctr_core_body0
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [] | Vale.AES.X64.GCTR.va_wp_Gctr_core_body0 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_old: Vale.X64.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
va_in_block_offset: Prims.nat ->
va_in_in_b: Vale.X64.Memory.buffer128 ->
va_in_key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
va_in_keys_b: Vale.X64.Memory.buffer128 ->
va_in_old_iv: Vale.X64.Decls.quad32 ->
va_in_out_b: Vale.X64.Memory.buffer128 ->
va_in_round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
va_s0: Vale.X64.Decls.va_state ->
va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 77,
"end_line": 492,
"start_col": 2,
"start_line": 437
} |
Prims.Tot | val va_qcode_Gctr_bytes_extra_work
(va_mods: va_mods_t)
(alg: algorithm)
(icb_BE: quad32)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(orig_in_ptr orig_out_ptr: nat64)
(num_bytes: nat)
: (va_quickCode unit (va_code_Gctr_bytes_extra_work alg)) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (())))))))))) | val va_qcode_Gctr_bytes_extra_work
(va_mods: va_mods_t)
(alg: algorithm)
(icb_BE: quad32)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(orig_in_ptr orig_out_ptr: nat64)
(num_bytes: nat)
: (va_quickCode unit (va_code_Gctr_bytes_extra_work alg))
let va_qcode_Gctr_bytes_extra_work
(va_mods: va_mods_t)
(alg: algorithm)
(icb_BE: quad32)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(orig_in_ptr orig_out_ptr: nat64)
(num_bytes: nat)
: (va_quickCode unit (va_code_Gctr_bytes_extra_work alg)) = | false | null | false | (qblock va_mods
(fun (va_s: va_state) ->
let va_old_s:va_state = va_s in
let num_blocks:(va_int_at_least 0) = num_bytes `op_Division` 16 in
va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0)
(va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9)
0
Secret
in_b
num_blocks)
(fun (va_s: va_state) _ ->
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s ==
Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0 va_s))
(let final_quad_LE:quad32 = va_get_xmm 2 va_s in
va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2))
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b)
(fun (va_s: va_state) _ ->
let va_arg18:Prims.int = num_blocks in
let va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32) = key in
let va_arg16:Vale.AES.AES_common_s.algorithm = alg in
let va_arg15:Vale.Def.Types_s.quad32 = final_quad_LE in
let va_arg14:Vale.Def.Types_s.quad32 = icb_BE in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_: unit) ->
Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14
va_arg15
va_arg16
va_arg17
va_arg18)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1)
(va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1)
0
Secret
out_b
num_blocks)
(fun (va_s: va_state) _ ->
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b
num_blocks
(va_get_mem_heaplet 1 va_s) ==
va_get_xmm 1 va_s)
(va_QEmpty (())))))))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.QuickCode.va_mods_t",
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.quad32",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Memory.nat64",
"Prims.nat",
"Vale.X64.QuickCodes.qblock",
"Prims.unit",
"Prims.Cons",
"Vale.X64.Decls.va_code",
"Vale.X64.InsVector.va_code_Load128_buffer",
"Vale.X64.Decls.va_op_heaplet_mem_heaplet",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR9",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.InsVector.va_code_Mov128",
"Vale.AES.X64.GCTR.va_code_Gctr_register",
"Vale.X64.InsVector.va_code_Store128_buffer",
"Vale.X64.Machine_s.rR10",
"Prims.Nil",
"Vale.X64.Machine_s.precode",
"Vale.X64.Decls.ins",
"Vale.X64.Decls.ocmp",
"Vale.X64.Decls.va_state",
"Vale.X64.QuickCodes.va_QBind",
"Vale.X64.QuickCodes.va_range1",
"Vale.X64.InsVector.va_quick_Load128_buffer",
"Vale.X64.QuickCodes.va_qAssert",
"Prims.eq2",
"Vale.X64.Decls.va_get_xmm",
"Vale.X64.Decls.buffer128_read",
"Vale.X64.Decls.va_get_mem_heaplet",
"Vale.X64.QuickCodes.va_QSeq",
"Vale.X64.InsVector.va_quick_Mov128",
"Vale.AES.X64.GCTR.va_quick_Gctr_register",
"Vale.X64.QuickCodes.va_qPURE",
"Prims.pure_post",
"Prims.l_and",
"Vale.AES.AES_s.is_aes_key_LE",
"Prims.l_Forall",
"Prims.l_imp",
"Vale.Def.Types_s.quad32",
"Vale.AES.GCTR_s.gctr_encrypt_block",
"Vale.AES.GCTR_s.inc32",
"Vale.AES.GCTR.gctr_encrypt_block_offset",
"Vale.X64.InsVector.va_quick_Store128_buffer",
"Vale.X64.QuickCodes.va_QEmpty",
"Vale.X64.QuickCodes.quickCodes",
"Vale.Def.Words_s.nat32",
"Prims.int",
"Vale.X64.Decls.va_int_at_least",
"Prims.op_Division",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCode.va_quickCode",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes_extra_work"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_qcode_Gctr_bytes_extra_work
(va_mods: va_mods_t)
(alg: algorithm)
(icb_BE: quad32)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(orig_in_ptr orig_out_ptr: nat64)
(num_bytes: nat)
: (va_quickCode unit (va_code_Gctr_bytes_extra_work alg)) | [] | Vale.AES.X64.GCTR.va_qcode_Gctr_bytes_extra_work | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_mods: Vale.X64.QuickCode.va_mods_t ->
alg: Vale.AES.AES_common_s.algorithm ->
icb_BE: Vale.X64.Decls.quad32 ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128 ->
orig_in_ptr: Vale.X64.Memory.nat64 ->
orig_out_ptr: Vale.X64.Memory.nat64 ->
num_bytes: Prims.nat
-> Vale.X64.QuickCode.va_quickCode Prims.unit
(Vale.AES.X64.GCTR.va_code_Gctr_bytes_extra_work alg) | {
"end_col": 34,
"end_line": 1290,
"start_col": 2,
"start_line": 1266
} |
Prims.Tot | val va_qcode_Gctr_bytes_no_extra
(va_mods: va_mods_t)
(alg: algorithm)
(icb_BE: quad32)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(orig_in_ptr orig_out_ptr: nat64)
(num_bytes: nat)
: (va_quickCode unit (va_code_Gctr_bytes_no_extra alg)) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_qcode_Gctr_bytes_no_extra (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_no_extra alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in let
(va_arg20:Vale.Def.Types_s.quad32) = icb_BE in let (va_arg19:(FStar.Seq.Base.seq
Vale.Def.Types_s.nat32)) = key in let (va_arg18:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) in_b in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 510 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_completed va_arg16 va_arg17 va_arg18 va_arg19
va_arg20) (let (va_arg15:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg14:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg13:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg12:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_old_s)
in_b in let (va_arg11:Vale.Def.Types_s.quad32) = icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 512 column 31 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_to_full_basic va_arg11 va_arg12 va_arg13 va_arg14
va_arg15) (let (va_arg10:Prims.int) = num_bytes in let (va_arg9:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 514 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg9 va_arg10) (let
(va_arg8:Prims.int) = num_bytes in let (va_arg7:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 515 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg7 va_arg8) (va_QEmpty
(()))))))) | val va_qcode_Gctr_bytes_no_extra
(va_mods: va_mods_t)
(alg: algorithm)
(icb_BE: quad32)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(orig_in_ptr orig_out_ptr: nat64)
(num_bytes: nat)
: (va_quickCode unit (va_code_Gctr_bytes_no_extra alg))
let va_qcode_Gctr_bytes_no_extra
(va_mods: va_mods_t)
(alg: algorithm)
(icb_BE: quad32)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(orig_in_ptr orig_out_ptr: nat64)
(num_bytes: nat)
: (va_quickCode unit (va_code_Gctr_bytes_no_extra alg)) = | false | null | false | (qblock va_mods
(fun (va_s: va_state) ->
let va_old_s:va_state = va_s in
let num_blocks:(va_int_at_least 0) = num_bytes `op_Division` 16 in
let va_arg20:Vale.Def.Types_s.quad32 = icb_BE in
let va_arg19:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32) = key in
let va_arg18:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b
in
let va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b
in
let va_arg16:Vale.AES.AES_common_s.algorithm = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 510 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_: unit) ->
Vale.AES.GCTR.gctr_partial_completed va_arg16 va_arg17 va_arg18 va_arg19 va_arg20)
(let va_arg15:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b
in
let va_arg14:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32) = key in
let va_arg13:Vale.AES.AES_common_s.algorithm = alg in
let va_arg12:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_old_s) in_b
in
let va_arg11:Vale.Def.Types_s.quad32 = icb_BE in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 512 column 31 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_: unit) ->
Vale.AES.GCTR.gctr_partial_to_full_basic va_arg11
va_arg12
va_arg13
va_arg14
va_arg15)
(let va_arg10:Prims.int = num_bytes in
let va_arg9:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b
in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 514 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_: unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg9 va_arg10)
(let va_arg8:Prims.int = num_bytes in
let va_arg7:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b
in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 515 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_: unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg7 va_arg8)
(va_QEmpty (()))))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.QuickCode.va_mods_t",
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.quad32",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Memory.nat64",
"Prims.nat",
"Vale.X64.QuickCodes.qblock",
"Prims.unit",
"Prims.Nil",
"Vale.X64.Machine_s.precode",
"Vale.X64.Decls.ins",
"Vale.X64.Decls.ocmp",
"Vale.X64.Decls.va_state",
"Vale.X64.QuickCodes.va_qPURE",
"Prims.pure_post",
"Prims.l_and",
"Vale.AES.AES_s.is_aes_key_LE",
"Prims.eq2",
"FStar.Seq.Base.length",
"Vale.Def.Types_s.quad32",
"Prims.b2t",
"Prims.op_LessThan",
"Vale.AES.GCTR.gctr_partial_def",
"Prims.l_Forall",
"Prims.l_imp",
"Vale.AES.GCTR_s.gctr_encrypt_recursive",
"Vale.X64.QuickCodes.va_range1",
"Vale.AES.GCTR.gctr_partial_completed",
"Prims.op_Multiply",
"Vale.Def.Words_s.nat8",
"Vale.Def.Types_s.le_seq_quad32_to_bytes",
"Vale.AES.GCTR_s.gctr_encrypt_LE",
"Vale.AES.GCTR.gctr_partial_to_full_basic",
"Prims.op_LessThanOrEqual",
"Prims.int",
"Prims.op_Modulus",
"Vale.AES.GCM_helpers.bytes_to_quad_size",
"FStar.Seq.Base.slice",
"Prims.op_Division",
"Vale.AES.GCM_helpers.no_extra_bytes_helper",
"Vale.X64.QuickCodes.va_QEmpty",
"Vale.X64.Decls.buffer128_as_seq",
"Vale.X64.Decls.va_get_mem_heaplet",
"Vale.Def.Words_s.nat32",
"Vale.X64.Decls.va_int_at_least",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCodes.quickCodes",
"Vale.X64.QuickCode.va_quickCode",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes_no_extra"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ()))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_no_extra alg =
(va_ttrue ())
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_no_extra (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_qcode_Gctr_bytes_no_extra
(va_mods: va_mods_t)
(alg: algorithm)
(icb_BE: quad32)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(orig_in_ptr orig_out_ptr: nat64)
(num_bytes: nat)
: (va_quickCode unit (va_code_Gctr_bytes_no_extra alg)) | [] | Vale.AES.X64.GCTR.va_qcode_Gctr_bytes_no_extra | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_mods: Vale.X64.QuickCode.va_mods_t ->
alg: Vale.AES.AES_common_s.algorithm ->
icb_BE: Vale.X64.Decls.quad32 ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128 ->
orig_in_ptr: Vale.X64.Memory.nat64 ->
orig_out_ptr: Vale.X64.Memory.nat64 ->
num_bytes: Prims.nat
-> Vale.X64.QuickCode.va_quickCode Prims.unit (Vale.AES.X64.GCTR.va_code_Gctr_bytes_no_extra alg) | {
"end_col": 14,
"end_line": 1384,
"start_col": 2,
"start_line": 1357
} |
Prims.Ghost | val va_wpProof_Gctr_bytes_no_extra : alg:algorithm -> icb_BE:quad32 -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
orig_in_ptr:nat64 -> orig_out_ptr:nat64 -> num_bytes:nat -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes_no_extra alg icb_BE in_b out_b key round_keys
keys_b orig_in_ptr orig_out_ptr num_bytes va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes_no_extra alg) ([]) va_s0
va_k ((va_sM, va_f0, va_g)))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wpProof_Gctr_bytes_no_extra alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_no_extra (va_code_Gctr_bytes_no_extra alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_ok va_sM va_s0));
va_lemma_norm_mods ([]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | val va_wpProof_Gctr_bytes_no_extra : alg:algorithm -> icb_BE:quad32 -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
orig_in_ptr:nat64 -> orig_out_ptr:nat64 -> num_bytes:nat -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes_no_extra alg icb_BE in_b out_b key round_keys
keys_b orig_in_ptr orig_out_ptr num_bytes va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes_no_extra alg) ([]) va_s0
va_k ((va_sM, va_f0, va_g))))
let va_wpProof_Gctr_bytes_no_extra
alg
icb_BE
in_b
out_b
key
round_keys
keys_b
orig_in_ptr
orig_out_ptr
num_bytes
va_s0
va_k
= | false | null | false | let va_sM, va_f0 =
va_lemma_Gctr_bytes_no_extra (va_code_Gctr_bytes_no_extra alg) va_s0 alg icb_BE in_b out_b key
round_keys keys_b orig_in_ptr orig_out_ptr num_bytes
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_ok va_sM va_s0));
va_lemma_norm_mods ([]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.quad32",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Memory.nat64",
"Prims.nat",
"Vale.X64.Decls.va_state",
"Prims.unit",
"Vale.X64.Decls.va_fuel",
"FStar.Pervasives.Native.Mktuple3",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Nil",
"Vale.X64.QuickCode.mod_t",
"Prims._assert",
"Vale.X64.Decls.va_state_eq",
"Vale.X64.Decls.va_update_ok",
"Vale.X64.Decls.va_lemma_upd_update",
"FStar.Pervasives.Native.tuple3",
"FStar.Pervasives.Native.tuple2",
"Vale.X64.State.vale_state",
"Vale.AES.X64.GCTR.va_lemma_Gctr_bytes_no_extra",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes_no_extra"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ()))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_no_extra alg =
(va_ttrue ())
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_no_extra (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_no_extra alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in let
(va_arg20:Vale.Def.Types_s.quad32) = icb_BE in let (va_arg19:(FStar.Seq.Base.seq
Vale.Def.Types_s.nat32)) = key in let (va_arg18:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) in_b in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 510 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_completed va_arg16 va_arg17 va_arg18 va_arg19
va_arg20) (let (va_arg15:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg14:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg13:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg12:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_old_s)
in_b in let (va_arg11:Vale.Def.Types_s.quad32) = icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 512 column 31 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_to_full_basic va_arg11 va_arg12 va_arg13 va_arg14
va_arg15) (let (va_arg10:Prims.int) = num_bytes in let (va_arg9:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 514 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg9 va_arg10) (let
(va_arg8:Prims.int) = num_bytes in let (va_arg7:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 515 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg7 va_arg8) (va_QEmpty
(())))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_no_extra va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_ok] in
let va_qc = va_qcode_Gctr_bytes_no_extra va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_no_extra alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 466 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 504 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 505 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 506 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 507 column 79 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE (Vale.AES.GCTR.make_gctr_plain_LE plain) alg
key)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"] | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wpProof_Gctr_bytes_no_extra : alg:algorithm -> icb_BE:quad32 -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
orig_in_ptr:nat64 -> orig_out_ptr:nat64 -> num_bytes:nat -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes_no_extra alg icb_BE in_b out_b key round_keys
keys_b orig_in_ptr orig_out_ptr num_bytes va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes_no_extra alg) ([]) va_s0
va_k ((va_sM, va_f0, va_g)))) | [] | Vale.AES.X64.GCTR.va_wpProof_Gctr_bytes_no_extra | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
alg: Vale.AES.AES_common_s.algorithm ->
icb_BE: Vale.X64.Decls.quad32 ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128 ->
orig_in_ptr: Vale.X64.Memory.nat64 ->
orig_out_ptr: Vale.X64.Memory.nat64 ->
num_bytes: Prims.nat ->
va_s0: Vale.X64.Decls.va_state ->
va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Prims.Ghost ((Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) * Prims.unit) | {
"end_col": 22,
"end_line": 1424,
"start_col": 37,
"start_line": 1417
} |
Prims.Tot | val va_quick_Gctr_bytes
(alg: algorithm)
(in_b out_b inout_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_bytes alg)) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_quick_Gctr_bytes (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (inout_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_bytes alg)) =
(va_QProc (va_code_Gctr_bytes alg) ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1;
va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9;
va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx;
va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) (va_wp_Gctr_bytes alg in_b out_b inout_b key
round_keys keys_b) (va_wpProof_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b)) | val va_quick_Gctr_bytes
(alg: algorithm)
(in_b out_b inout_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_bytes alg))
let va_quick_Gctr_bytes
(alg: algorithm)
(in_b out_b inout_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_bytes alg)) = | false | null | false | (va_QProc (va_code_Gctr_bytes alg)
([
va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14;
va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7;
va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx;
va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem
])
(va_wp_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b)
(va_wpProof_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b)) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.QuickCode.va_QProc",
"Prims.unit",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rR11",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rRbp",
"Vale.X64.Machine_s.rRdi",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.Machine_s.rRbx",
"Vale.X64.Machine_s.rRax",
"Vale.X64.QuickCode.va_Mod_mem",
"Prims.Nil",
"Vale.AES.X64.GCTR.va_wp_Gctr_bytes",
"Vale.AES.X64.GCTR.va_wpProof_Gctr_bytes",
"Vale.X64.QuickCode.va_quickCode"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ()))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_no_extra alg =
(va_ttrue ())
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_no_extra (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_no_extra alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in let
(va_arg20:Vale.Def.Types_s.quad32) = icb_BE in let (va_arg19:(FStar.Seq.Base.seq
Vale.Def.Types_s.nat32)) = key in let (va_arg18:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) in_b in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 510 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_completed va_arg16 va_arg17 va_arg18 va_arg19
va_arg20) (let (va_arg15:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg14:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg13:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg12:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_old_s)
in_b in let (va_arg11:Vale.Def.Types_s.quad32) = icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 512 column 31 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_to_full_basic va_arg11 va_arg12 va_arg13 va_arg14
va_arg15) (let (va_arg10:Prims.int) = num_bytes in let (va_arg9:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 514 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg9 va_arg10) (let
(va_arg8:Prims.int) = num_bytes in let (va_arg7:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 515 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg7 va_arg8) (va_QEmpty
(())))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_no_extra va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_ok] in
let va_qc = va_qcode_Gctr_bytes_no_extra va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_no_extra alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 466 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 504 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 505 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 506 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 507 column 79 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE (Vale.AES.GCTR.make_gctr_plain_LE plain) alg
key)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_no_extra alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_no_extra (va_code_Gctr_bytes_no_extra alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_ok va_sM va_s0));
va_lemma_norm_mods ([]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes
val va_code_Gctr_bytes : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_CCons (va_code_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_CCons
(va_code_Gctr_core_opt alg) (va_CCons (va_code_Gctr_bytes_no_extra alg) (va_CCons (va_IfElse
(va_cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (va_Block (va_CCons
(va_code_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))) (va_Block (va_CNil ()))) (va_CNil ())))))))
val va_codegen_success_Gctr_bytes : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16))
(va_pbool_and (va_codegen_success_Gctr_core_opt alg) (va_pbool_and
(va_codegen_success_Gctr_bytes_no_extra alg) (va_pbool_and (va_pbool_and
(va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1)
(va_op_reg_opr64_reg64 rR13) 0 Secret) (va_pbool_and (va_codegen_success_Gctr_register alg)
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret))) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(inout_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) :
(va_quickCode unit (va_code_Gctr_bytes alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 576 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 577 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 578 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_opt alg in_b out_b key round_keys keys_b) (fun (va_s:va_state) _ ->
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 579 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_old_s) (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_s) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b) key
(va_get_xmm 7 va_old_s)) (va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 580 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_s == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_old_s) (va_get_reg64 rRcx
va_old_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 582 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_bytes_no_extra alg (va_get_xmm 7 va_old_s) in_b out_b key round_keys keys_b
(va_get_reg64 rRax va_old_s) (va_get_reg64 rRbx va_old_s) (va_get_reg64 rRcx va_old_s
`op_Multiply` 16)) (fun (va_s:va_state) _ -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 584 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (qblock va_mods (fun
(va_s:va_state) -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 586 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret inout_b 0) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 587 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.equal #quad32 (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_s))
(Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 588 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 589 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret inout_b 0) (va_QEmpty (()))))))) (qblock va_mods (fun
(va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> let
(va_arg31:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_old_s in let (va_arg30:Prims.nat) =
va_get_reg64 rRsi va_old_s in let (va_arg29:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b in let (va_arg28:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg27:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_old_s) inout_b in let (va_arg26:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_old_s) in_b in let
(va_arg25:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg24:Vale.AES.AES_common_s.algorithm) = alg in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 591 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_bytes_helper va_arg24 va_arg25 va_arg26 va_arg27 va_arg28
va_arg29 va_arg30 va_arg31) (va_QEmpty (())))))))))))
val va_lemma_Gctr_bytes : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> inout_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) ->
keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 2
va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and (l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b
== va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0 `op_Multiply` 16 < pow2_32) /\
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b == 1 /\ (va_get_reg64 rRcx va_s0
`op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0 /\ va_get_reg64 rRsi va_s0 <
va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128 `op_Division` 8) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0)
(va_get_mem_heaplet 2 va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_s0) inout_b) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64
rRsi va_s0) in let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_sM) inout_b) in let cipher_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64
rRsi va_s0) in cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) /\ va_state_eq va_sM (va_update_flags
va_sM (va_update_mem_heaplet 2 va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM
(va_update_xmm 14 va_sM (va_update_xmm 13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM
(va_update_xmm 9 va_sM (va_update_xmm 8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM
(va_update_xmm 5 va_sM (va_update_xmm 4 va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM
(va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11
va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM
(va_update_reg64 rRdi va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM
(va_update_reg64 rRbx va_sM (va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem
va_sM va_s0))))))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes va_b0 va_s0 alg in_b out_b inout_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm
15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes va_mods alg in_b out_b inout_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 523 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 567 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 568 column 55 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 569 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 570 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 571 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 572 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 574 column 93 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key))))))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_bytes (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (inout_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state
-> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 2 va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and
(l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b == va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0
`op_Multiply` 16 < pow2_32) /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b
== 1 /\ (va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0
/\ va_get_reg64 rRsi va_s0 < va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128
`op_Division` 8) /\ (aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg =
AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_rbp:nat64) (va_x_r9:nat64) (va_x_r10:nat64)
(va_x_r11:nat64) (va_x_r12:nat64) (va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32)
(va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32) (va_x_xmm7:quad32)
(va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32) (va_x_xmm12:quad32)
(va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) (va_x_heap1:vale_heap)
(va_x_heap2:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 2 va_x_heap2 (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 15 va_x_xmm15
(va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12 va_x_xmm12 (va_upd_xmm 10
va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm
6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 3 va_x_xmm3 (va_upd_xmm
2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR11 va_x_r11 (va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64
rRbp va_x_rbp (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rRcx
va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax va_x_rax (va_upd_mem va_x_mem
va_s0)))))))))))))))))))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128
out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\
Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in let
cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in
cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) ==> va_k va_sM (())))
val va_wpProof_Gctr_bytes : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> inout_b:buffer128
-> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b
va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes alg) ([va_Mod_flags;
va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13;
va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6;
va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRbp;
va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax;
va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes (va_code_Gctr_bytes alg) va_s0 alg in_b out_b inout_b
key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm
13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm
8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11 va_sM (va_update_reg64 rR10 va_sM
(va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_bytes (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (inout_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_quick_Gctr_bytes
(alg: algorithm)
(in_b out_b inout_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_bytes alg)) | [] | Vale.AES.X64.GCTR.va_quick_Gctr_bytes | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
inout_b: Vale.X64.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128
-> Vale.X64.QuickCode.va_quickCode Prims.unit (Vale.AES.X64.GCTR.va_code_Gctr_bytes alg) | {
"end_col": 92,
"end_line": 1702,
"start_col": 2,
"start_line": 1696
} |
Prims.Ghost | val va_wpProof_Gctr_bytes_extra_work : alg:algorithm -> icb_BE:quad32 -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
orig_in_ptr:nat64 -> orig_out_ptr:nat64 -> num_bytes:nat -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys
keys_b orig_in_ptr orig_out_ptr num_bytes va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes_extra_work alg)
([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g)))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | val va_wpProof_Gctr_bytes_extra_work : alg:algorithm -> icb_BE:quad32 -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
orig_in_ptr:nat64 -> orig_out_ptr:nat64 -> num_bytes:nat -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys
keys_b orig_in_ptr orig_out_ptr num_bytes va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes_extra_work alg)
([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
let va_wpProof_Gctr_bytes_extra_work
alg
icb_BE
in_b
out_b
key
round_keys
keys_b
orig_in_ptr
orig_out_ptr
num_bytes
va_s0
va_k
= | false | null | false | let va_sM, va_f0 =
va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg icb_BE in_b out_b key
round_keys keys_b orig_in_ptr orig_out_ptr num_bytes
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM
(va_update_flags va_sM
(va_update_mem_heaplet 1
va_sM
(va_update_xmm 4
va_sM
(va_update_xmm 2
va_sM
(va_update_xmm 1
va_sM
(va_update_xmm 0
va_sM
(va_update_reg64 rR12
va_sM
(va_update_reg64 rRdx
va_sM
(va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))));
va_lemma_norm_mods ([
va_Mod_flags;
va_Mod_mem_heaplet 1;
va_Mod_xmm 4;
va_Mod_xmm 2;
va_Mod_xmm 1;
va_Mod_xmm 0;
va_Mod_reg64 rR12;
va_Mod_reg64 rRdx;
va_Mod_mem
])
va_sM
va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.quad32",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Memory.nat64",
"Prims.nat",
"Vale.X64.Decls.va_state",
"Prims.unit",
"Vale.X64.Decls.va_fuel",
"FStar.Pervasives.Native.Mktuple3",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.QuickCode.va_Mod_mem",
"Prims.Nil",
"Prims._assert",
"Vale.X64.Decls.va_state_eq",
"Vale.X64.Decls.va_update_flags",
"Vale.X64.Decls.va_update_mem_heaplet",
"Vale.X64.Decls.va_update_xmm",
"Vale.X64.Decls.va_update_reg64",
"Vale.X64.Decls.va_update_ok",
"Vale.X64.Decls.va_update_mem",
"Vale.X64.Decls.va_lemma_upd_update",
"FStar.Pervasives.Native.tuple3",
"FStar.Pervasives.Native.tuple2",
"Vale.X64.State.vale_state",
"Vale.AES.X64.GCTR.va_lemma_Gctr_bytes_extra_work",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes_extra_work"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"] | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wpProof_Gctr_bytes_extra_work : alg:algorithm -> icb_BE:quad32 -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
orig_in_ptr:nat64 -> orig_out_ptr:nat64 -> num_bytes:nat -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys
keys_b orig_in_ptr orig_out_ptr num_bytes va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes_extra_work alg)
([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g)))) | [] | Vale.AES.X64.GCTR.va_wpProof_Gctr_bytes_extra_work | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
alg: Vale.AES.AES_common_s.algorithm ->
icb_BE: Vale.X64.Decls.quad32 ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128 ->
orig_in_ptr: Vale.X64.Memory.nat64 ->
orig_out_ptr: Vale.X64.Memory.nat64 ->
num_bytes: Prims.nat ->
va_s0: Vale.X64.Decls.va_state ->
va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Prims.Ghost ((Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) * Prims.unit) | {
"end_col": 22,
"end_line": 1339,
"start_col": 37,
"start_line": 1328
} |
Prims.Tot | val va_wp_Gctr_core_while0
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(()))) | val va_wp_Gctr_core_while0
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0
let va_wp_Gctr_core_while0
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 = | false | null | false | (va_get_ok va_s0 /\
(0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` (va_get_reg64 rRdx va_s0) /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` (va_get_reg64 rRdx va_s0) /\
va_get_xmm 7 va_s0 ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0)
va_in_in_b
va_in_block_offset
(va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0)
Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0)
(va_get_reg64 rRbx va_s0)
va_in_out_b
va_in_block_offset
(va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` (va_get_reg64 rRcx va_s0) < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` (va_get_reg64 rRcx va_s0) < pow2_64 /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg va_in_key /\
FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\
va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0)
va_in_keys_b
(Vale.AES.AES_common_s.nr alg + 1)
(va_get_mem_layout va_s0)
Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys /\
va_get_xmm 8 va_s0 ==
Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 va_in_out_b
(va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\
Vale.AES.GCTR.gctr_partial_def alg
(va_in_block_offset + va_get_reg64 rRdx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key
va_in_old_iv /\
(forall (va_x_efl: Vale.X64.Flags.t) (va_x_heap1: vale_heap) (va_x_mem: vale_heap) (va_x_ok: bool)
(va_x_r10: nat64) (va_x_r9: nat64) (va_x_rdx: nat64) (va_x_xmm0: quad32) (va_x_xmm2: quad32)
(va_x_xmm7: quad32).
let va_sM =
va_upd_xmm 7
va_x_xmm7
(va_upd_xmm 2
va_x_xmm2
(va_upd_xmm 0
va_x_xmm0
(va_upd_reg64 rRdx
va_x_rdx
(va_upd_reg64 rR9
va_x_r9
(va_upd_reg64 rR10
va_x_r10
(va_upd_ok va_x_ok
(va_upd_mem va_x_mem
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl va_s0)
))))))))
in
va_get_ok va_sM /\
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` (va_get_reg64 rRdx va_sM) /\
va_get_reg64 rR10 va_sM ==
va_get_reg64 rRbx va_sM + 16 `op_Multiply` (va_get_reg64 rRdx va_sM) /\
va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM)
(va_get_reg64 rRax va_sM)
va_in_in_b
va_in_block_offset
(va_get_reg64 rRcx va_sM)
(va_get_mem_layout va_sM)
Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM)
(va_get_reg64 rRbx va_sM)
va_in_out_b
va_in_block_offset
(va_get_reg64 rRcx va_sM)
(va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` (va_get_reg64 rRcx va_sM) < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` (va_get_reg64 rRcx va_sM) < pow2_64 /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg va_in_key /\
FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\
va_get_reg64 rR8 va_sM ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128
va_in_keys_b
(va_get_mem_heaplet 0 va_sM) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM)
(va_get_reg64 rR8 va_sM)
va_in_keys_b
(Vale.AES.AES_common_s.nr alg + 1)
(va_get_mem_layout va_sM)
Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys /\
va_get_xmm 8 va_sM ==
Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 va_in_out_b
(va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\
Vale.AES.GCTR.gctr_partial_def alg
(va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key
va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==>
va_k va_sM (()))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Prims.nat",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Prims.unit",
"Prims.l_and",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Prims.op_LessThanOrEqual",
"Vale.X64.Decls.va_get_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rRcx",
"Prims.eq2",
"Prims.int",
"Vale.X64.Machine_s.rR9",
"Prims.op_Addition",
"Vale.X64.Machine_s.rRax",
"Prims.op_Multiply",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rRbx",
"Vale.Def.Types_s.quad32",
"Vale.X64.Decls.va_get_xmm",
"Vale.AES.GCTR_s.inc32",
"Vale.X64.Decls.validSrcAddrsOffset128",
"Vale.X64.Decls.va_get_mem_heaplet",
"Vale.X64.Decls.va_get_mem_layout",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.Decls.validDstAddrsOffset128",
"Prims.op_LessThan",
"Vale.X64.Machine_s.pow2_64",
"Vale.X64.CPU_Features_s.aesni_enabled",
"Vale.X64.CPU_Features_s.sse_enabled",
"Prims.l_or",
"Prims.op_Equality",
"Vale.AES.AES_common_s.AES_128",
"Vale.AES.AES_common_s.AES_256",
"Vale.AES.AES_s.is_aes_key_LE",
"FStar.Seq.Base.length",
"Vale.AES.AES_common_s.nr",
"Vale.AES.AES_s.key_to_round_keys_LE",
"Vale.X64.Machine_s.rR8",
"Vale.X64.Memory.buffer_addr",
"Vale.X64.Memory.vuint128",
"Vale.X64.Decls.validSrcAddrs128",
"Vale.X64.Decls.buffer128_as_seq",
"Vale.Def.Words_s.four",
"Vale.Def.Types_s.nat32",
"Vale.Def.Words_s.Mkfour",
"Vale.X64.Decls.modifies_buffer128",
"Vale.AES.GCTR.gctr_partial_def",
"Prims.l_Forall",
"Vale.X64.Flags.t",
"Vale.X64.InsBasic.vale_heap",
"Prims.bool",
"Vale.X64.Memory.nat64",
"Prims.l_imp",
"Prims.l_not",
"Vale.Def.Types_s.nat64",
"Vale.X64.State.vale_state",
"Vale.X64.Decls.va_upd_xmm",
"Vale.X64.Decls.va_upd_reg64",
"Vale.X64.Decls.va_upd_ok",
"Vale.X64.Decls.va_upd_mem",
"Vale.X64.Decls.va_upd_mem_heaplet",
"Vale.X64.Decls.va_upd_flags"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wp_Gctr_core_while0
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [] | Vale.AES.X64.GCTR.va_wp_Gctr_core_while0 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_old: Vale.X64.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
va_in_block_offset: Prims.nat ->
va_in_in_b: Vale.X64.Memory.buffer128 ->
va_in_key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
va_in_keys_b: Vale.X64.Memory.buffer128 ->
va_in_old_iv: Vale.X64.Decls.quad32 ->
va_in_out_b: Vale.X64.Memory.buffer128 ->
va_in_round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
va_s0: Vale.X64.Decls.va_state ->
va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 10,
"end_line": 787,
"start_col": 2,
"start_line": 733
} |
Prims.Ghost | val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g)))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k = | false | null | false | let va_sM, va_f0 =
va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset old_iv key round_keys
keys_b
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM
(va_update_flags va_sM
(va_update_mem_heaplet 1
va_sM
(va_update_xmm 7
va_sM
(va_update_xmm 4
va_sM
(va_update_xmm 2
va_sM
(va_update_xmm 1
va_sM
(va_update_xmm 0
va_sM
(va_update_reg64 rR12
va_sM
(va_update_reg64 rR10
va_sM
(va_update_reg64 rR9
va_sM
(va_update_reg64 rRdx
va_sM
(va_update_ok va_sM (va_update_mem va_sM va_s0))))
))))))))));
va_lemma_norm_mods ([
va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx;
va_Mod_mem
])
va_sM
va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"Prims.nat",
"Vale.X64.Decls.quad32",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.va_state",
"Prims.unit",
"Vale.X64.Decls.va_fuel",
"FStar.Pervasives.Native.Mktuple3",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.QuickCode.va_Mod_mem",
"Prims.Nil",
"Prims._assert",
"Vale.X64.Decls.va_state_eq",
"Vale.X64.Decls.va_update_flags",
"Vale.X64.Decls.va_update_mem_heaplet",
"Vale.X64.Decls.va_update_xmm",
"Vale.X64.Decls.va_update_reg64",
"Vale.X64.Decls.va_update_ok",
"Vale.X64.Decls.va_update_mem",
"Vale.X64.Decls.va_lemma_upd_update",
"FStar.Pervasives.Native.tuple3",
"FStar.Pervasives.Native.tuple2",
"Vale.X64.State.vale_state",
"Vale.AES.X64.GCTR.va_lemma_Gctr_core",
"Vale.AES.X64.GCTR.va_code_Gctr_core"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g)))) | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g)))) | [] | Vale.AES.X64.GCTR.va_wpProof_Gctr_core | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
block_offset: Prims.nat ->
old_iv: Vale.X64.Decls.quad32 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128 ->
va_s0: Vale.X64.Decls.va_state ->
va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Prims.Ghost ((Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) * Prims.unit) | {
"end_col": 22,
"end_line": 998,
"start_col": 94,
"start_line": 986
} |
Prims.Ghost | val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g)))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k = | false | null | false | let va_sM, va_f0 =
va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key round_keys keys_b
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM
(va_update_xmm 15
va_sM
(va_update_xmm 14
va_sM
(va_update_xmm 13
va_sM
(va_update_xmm 12
va_sM
(va_update_xmm 10
va_sM
(va_update_xmm 9
va_sM
(va_update_xmm 8
va_sM
(va_update_xmm 7
va_sM
(va_update_xmm 6
va_sM
(va_update_xmm 5
va_sM
(va_update_xmm 4
va_sM
(va_update_xmm 3
va_sM
(va_update_xmm 2
va_sM
(va_update_xmm 1
va_sM
(va_update_xmm 0
va_sM
(va_update_flags va_sM
(va_update_mem_heaplet 1
va_sM
(va_update_reg64 rR12
va_sM
(va_update_reg64 rR10
va_sM
(va_update_reg64 rR9
va_sM
(va_update_reg64
rRdi
va_sM
(va_update_reg64
rRdx
va_sM
(va_update_reg64
rRcx
va_sM
(va_update_reg64
rRbx
va_sM
(
va_update_reg64
rRax
va_sM
(
va_update_ok
va_sM
(
va_update_mem
va_sM
va_s0
)
)
)
))
))))))))))
)))))))))))));
va_lemma_norm_mods ([
va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9;
va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem
])
va_sM
va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.Decls.va_state",
"Prims.unit",
"Vale.X64.Decls.va_fuel",
"FStar.Pervasives.Native.Mktuple3",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rRdi",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.Machine_s.rRbx",
"Vale.X64.Machine_s.rRax",
"Vale.X64.QuickCode.va_Mod_mem",
"Prims.Nil",
"Prims._assert",
"Vale.X64.Decls.va_state_eq",
"Vale.X64.Decls.va_update_xmm",
"Vale.X64.Decls.va_update_flags",
"Vale.X64.Decls.va_update_mem_heaplet",
"Vale.X64.Decls.va_update_reg64",
"Vale.X64.Decls.va_update_ok",
"Vale.X64.Decls.va_update_mem",
"Vale.X64.Decls.va_lemma_upd_update",
"FStar.Pervasives.Native.tuple3",
"FStar.Pervasives.Native.tuple2",
"Vale.X64.State.vale_state",
"Vale.AES.X64.GCTR.va_lemma_Gctr_core_opt",
"Vale.AES.X64.GCTR.va_code_Gctr_core_opt"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g)))) | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 60,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g)))) | [] | Vale.AES.X64.GCTR.va_wpProof_Gctr_core_opt | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128 ->
va_s0: Vale.X64.Decls.va_state ->
va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Prims.Ghost ((Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) * Prims.unit) | {
"end_col": 22,
"end_line": 1229,
"start_col": 78,
"start_line": 1210
} |
Prims.Tot | val va_code_Gctr_bytes_stdcall : win:bool -> alg:algorithm -> Tot va_code | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_code_Gctr_bytes_stdcall win alg =
(va_Block (va_CCons (va_code_CreateHeaplets ()) (va_CCons (va_code_Push_Secret
(va_op_reg_opr64_reg64 rR15)) (va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rR14))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rR13)) (va_CCons (va_code_Push_Secret
(va_op_reg_opr64_reg64 rR12)) (va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRsi))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRdi)) (va_CCons (va_code_Push_Secret
(va_op_reg_opr64_reg64 rRbp)) (va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRbx))
(va_CCons (if win then va_Block (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 15)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 14)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 13)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 12)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 11)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 10)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 8)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 6)
(va_op_reg_opr64_reg64 rRax)) (va_CNil ()))))))))))) else va_Block (va_CNil ())) (va_CCons (if
win then va_Block (va_CCons (va_code_Load64_stack (va_op_dst_opr64_reg64 rRax)
(va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 + 8)) (va_CCons (va_code_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax) 0 Secret)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR8)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rRsi) (va_op_opr64_reg64 rRdx)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rR9)) (va_CCons (va_code_Load64_stack
(va_op_dst_opr64_reg64 rR8) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 + 0)) (va_CCons
(va_code_Load64_stack (va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 +
16)) (va_CNil ()))))))))) else va_Block (va_CCons (va_code_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRdi)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rRdx)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rRcx)) (va_CCons (va_code_Load64_stack
(va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (64 + 8)) (va_CNil ())))))))
(va_CCons (va_code_Gctr_bytes alg) (va_CCons (if win then va_Block (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 6) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 9) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 10) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 13) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 14) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 15) (va_op_reg_opr64_reg64 rRax)) (va_CNil ())))))))))))
else va_Block (va_CNil ())) (va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rRbx))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rRbp)) (va_CCons (va_code_Pop_Secret
(va_op_dst_opr64_reg64 rRdi)) (va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rRsi))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rR12)) (va_CCons (va_code_Pop_Secret
(va_op_dst_opr64_reg64 rR13)) (va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rR14))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rR15)) (va_CCons (va_code_DestroyHeaplets
()) (va_CNil ())))))))))))))))))))))))) | val va_code_Gctr_bytes_stdcall : win:bool -> alg:algorithm -> Tot va_code
let va_code_Gctr_bytes_stdcall win alg = | false | null | false | (va_Block (va_CCons (va_code_CreateHeaplets ())
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rR15))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rR14))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rR13))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRsi))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRdi))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRbp))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRbx))
(va_CCons (if win
then
va_Block (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm
15)
(va_op_reg_opr64_reg64 rRax))
(va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm
14)
(va_op_reg_opr64_reg64 rRax))
(va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm
13)
(va_op_reg_opr64_reg64 rRax))
(va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm
12)
(va_op_reg_opr64_reg64 rRax))
(va_CCons (va_code_PushXmm_Secret (
va_op_xmm_xmm 11)
(va_op_reg_opr64_reg64 rRax
))
(va_CCons (va_code_PushXmm_Secret
(va_op_xmm_xmm 10)
(va_op_reg_opr64_reg64
rRax))
(va_CCons (va_code_PushXmm_Secret
(va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64
rRax))
(va_CCons (va_code_PushXmm_Secret
(va_op_xmm_xmm
8)
(va_op_reg_opr64_reg64
rRax))
(va_CCons (va_code_PushXmm_Secret
(va_op_xmm_xmm
7)
(va_op_reg_opr64_reg64
rRax))
(va_CCons (va_code_PushXmm_Secret
(va_op_xmm_xmm
6)
(va_op_reg_opr64_reg64
rRax
))
(va_CNil ()
))))))))
)))
else va_Block (va_CNil ()))
(va_CCons (if win
then
va_Block (va_CCons (va_code_Load64_stack (va_op_dst_opr64_reg64
rRax)
(va_op_reg_opr64_reg64 rRsp)
(224 + 32 + 8 + 8))
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet
0)
(va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rRax)
0
Secret)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64
rRax)
(va_op_opr64_reg64 rRcx))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64
rRbx)
(va_op_opr64_reg64 rR8))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64
rRsi)
(va_op_opr64_reg64 rRdx
))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64
rR13)
(va_op_opr64_reg64
rR9))
(va_CCons (va_code_Load64_stack
(va_op_dst_opr64_reg64
rR8)
(va_op_reg_opr64_reg64
rRsp)
(224 + 32 + 8 +
0))
(va_CCons (va_code_Load64_stack
(va_op_dst_opr64_reg64
rRcx)
(va_op_reg_opr64_reg64
rRsp)
(224 + 32 +
8 +
16))
(va_CNil ())))
))))))
else
va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet
0)
(va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rR9)
0
Secret)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64
rRax)
(va_op_opr64_reg64 rRdi))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64
rRbx)
(va_op_opr64_reg64 rRdx))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64
rR13)
(va_op_opr64_reg64 rRcx))
(va_CCons (va_code_Load64_stack
(va_op_dst_opr64_reg64
rRcx)
(va_op_reg_opr64_reg64
rRsp)
(64 + 8))
(va_CNil ())))))))
(va_CCons (va_code_Gctr_bytes alg)
(va_CCons (if win
then
va_Block (va_CCons (va_code_PopXmm_Secret
(va_op_xmm_xmm 6)
(va_op_reg_opr64_reg64 rRax))
(va_CCons (va_code_PopXmm_Secret (va_op_xmm_xmm
7)
(va_op_reg_opr64_reg64 rRax
))
(va_CCons (va_code_PopXmm_Secret
(va_op_xmm_xmm 8)
(va_op_reg_opr64_reg64
rRax))
(va_CCons (va_code_PopXmm_Secret
(va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64
rRax))
(va_CCons (va_code_PopXmm_Secret
(va_op_xmm_xmm
10)
(va_op_reg_opr64_reg64
rRax))
(va_CCons (va_code_PopXmm_Secret
(va_op_xmm_xmm
11)
(va_op_reg_opr64_reg64
rRax))
(va_CCons (va_code_PopXmm_Secret
(va_op_xmm_xmm
12
)
(va_op_reg_opr64_reg64
rRax
))
(va_CCons (
va_code_PopXmm_Secret
(va_op_xmm_xmm
13
)
(va_op_reg_opr64_reg64
rRax
))
(va_CCons
(va_code_PopXmm_Secret
(
va_op_xmm_xmm
14
)
(
va_op_reg_opr64_reg64
rRax
)
)
(va_CCons
(
va_code_PopXmm_Secret
(
va_op_xmm_xmm
15
)
(
va_op_reg_opr64_reg64
rRax
)
)
(
va_CNil
()
)
))
))))))))
else va_Block (va_CNil ()))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64
rRbx))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64
rRbp))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64
rRdi))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64
rRsi))
(va_CCons (va_code_Pop_Secret
(va_op_dst_opr64_reg64
rR12))
(va_CCons (va_code_Pop_Secret
(va_op_dst_opr64_reg64
rR13))
(va_CCons (va_code_Pop_Secret
(va_op_dst_opr64_reg64
rR14))
(va_CCons (va_code_Pop_Secret
(va_op_dst_opr64_reg64
rR15
))
(va_CCons (va_code_DestroyHeaplets
())
(va_CNil
()))
))))))))))))))))
)))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Prims.bool",
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_Block",
"Vale.X64.Decls.va_CCons",
"Vale.X64.InsMem.va_code_CreateHeaplets",
"Vale.X64.InsStack.va_code_Push_Secret",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR15",
"Vale.X64.Machine_s.rR14",
"Vale.X64.Machine_s.rR13",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rRsi",
"Vale.X64.Machine_s.rRdi",
"Vale.X64.Machine_s.rRbp",
"Vale.X64.Machine_s.rRbx",
"Vale.X64.InsStack.va_code_PushXmm_Secret",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.Machine_s.rRax",
"Vale.X64.Decls.va_CNil",
"Vale.X64.Decls.va_code",
"Vale.X64.InsStack.va_code_Load64_stack",
"Vale.X64.Decls.va_op_dst_opr64_reg64",
"Vale.X64.Machine_s.rRsp",
"Prims.op_Addition",
"Vale.X64.InsVector.va_code_Load128_buffer",
"Vale.X64.Decls.va_op_heaplet_mem_heaplet",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.InsBasic.va_code_Mov64",
"Vale.X64.Decls.va_op_opr64_reg64",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.Machine_s.rR8",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rR9",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes",
"Vale.X64.InsStack.va_code_PopXmm_Secret",
"Vale.X64.InsStack.va_code_Pop_Secret",
"Vale.X64.InsMem.va_code_DestroyHeaplets"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ()))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_no_extra alg =
(va_ttrue ())
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_no_extra (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_no_extra alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in let
(va_arg20:Vale.Def.Types_s.quad32) = icb_BE in let (va_arg19:(FStar.Seq.Base.seq
Vale.Def.Types_s.nat32)) = key in let (va_arg18:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) in_b in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 510 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_completed va_arg16 va_arg17 va_arg18 va_arg19
va_arg20) (let (va_arg15:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg14:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg13:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg12:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_old_s)
in_b in let (va_arg11:Vale.Def.Types_s.quad32) = icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 512 column 31 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_to_full_basic va_arg11 va_arg12 va_arg13 va_arg14
va_arg15) (let (va_arg10:Prims.int) = num_bytes in let (va_arg9:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 514 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg9 va_arg10) (let
(va_arg8:Prims.int) = num_bytes in let (va_arg7:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 515 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg7 va_arg8) (va_QEmpty
(())))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_no_extra va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_ok] in
let va_qc = va_qcode_Gctr_bytes_no_extra va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_no_extra alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 466 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 504 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 505 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 506 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 507 column 79 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE (Vale.AES.GCTR.make_gctr_plain_LE plain) alg
key)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_no_extra alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_no_extra (va_code_Gctr_bytes_no_extra alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_ok va_sM va_s0));
va_lemma_norm_mods ([]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes
val va_code_Gctr_bytes : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_CCons (va_code_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_CCons
(va_code_Gctr_core_opt alg) (va_CCons (va_code_Gctr_bytes_no_extra alg) (va_CCons (va_IfElse
(va_cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (va_Block (va_CCons
(va_code_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))) (va_Block (va_CNil ()))) (va_CNil ())))))))
val va_codegen_success_Gctr_bytes : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16))
(va_pbool_and (va_codegen_success_Gctr_core_opt alg) (va_pbool_and
(va_codegen_success_Gctr_bytes_no_extra alg) (va_pbool_and (va_pbool_and
(va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1)
(va_op_reg_opr64_reg64 rR13) 0 Secret) (va_pbool_and (va_codegen_success_Gctr_register alg)
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret))) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(inout_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) :
(va_quickCode unit (va_code_Gctr_bytes alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 576 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 577 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 578 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_opt alg in_b out_b key round_keys keys_b) (fun (va_s:va_state) _ ->
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 579 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_old_s) (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_s) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b) key
(va_get_xmm 7 va_old_s)) (va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 580 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_s == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_old_s) (va_get_reg64 rRcx
va_old_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 582 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_bytes_no_extra alg (va_get_xmm 7 va_old_s) in_b out_b key round_keys keys_b
(va_get_reg64 rRax va_old_s) (va_get_reg64 rRbx va_old_s) (va_get_reg64 rRcx va_old_s
`op_Multiply` 16)) (fun (va_s:va_state) _ -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 584 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (qblock va_mods (fun
(va_s:va_state) -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 586 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret inout_b 0) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 587 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.equal #quad32 (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_s))
(Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 588 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 589 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret inout_b 0) (va_QEmpty (()))))))) (qblock va_mods (fun
(va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> let
(va_arg31:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_old_s in let (va_arg30:Prims.nat) =
va_get_reg64 rRsi va_old_s in let (va_arg29:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b in let (va_arg28:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg27:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_old_s) inout_b in let (va_arg26:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_old_s) in_b in let
(va_arg25:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg24:Vale.AES.AES_common_s.algorithm) = alg in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 591 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_bytes_helper va_arg24 va_arg25 va_arg26 va_arg27 va_arg28
va_arg29 va_arg30 va_arg31) (va_QEmpty (())))))))))))
val va_lemma_Gctr_bytes : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> inout_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) ->
keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 2
va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and (l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b
== va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0 `op_Multiply` 16 < pow2_32) /\
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b == 1 /\ (va_get_reg64 rRcx va_s0
`op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0 /\ va_get_reg64 rRsi va_s0 <
va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128 `op_Division` 8) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0)
(va_get_mem_heaplet 2 va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_s0) inout_b) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64
rRsi va_s0) in let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_sM) inout_b) in let cipher_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64
rRsi va_s0) in cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) /\ va_state_eq va_sM (va_update_flags
va_sM (va_update_mem_heaplet 2 va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM
(va_update_xmm 14 va_sM (va_update_xmm 13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM
(va_update_xmm 9 va_sM (va_update_xmm 8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM
(va_update_xmm 5 va_sM (va_update_xmm 4 va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM
(va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11
va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM
(va_update_reg64 rRdi va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM
(va_update_reg64 rRbx va_sM (va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem
va_sM va_s0))))))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes va_b0 va_s0 alg in_b out_b inout_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm
15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes va_mods alg in_b out_b inout_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 523 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 567 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 568 column 55 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 569 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 570 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 571 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 572 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 574 column 93 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key))))))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_bytes (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (inout_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state
-> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 2 va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and
(l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b == va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0
`op_Multiply` 16 < pow2_32) /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b
== 1 /\ (va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0
/\ va_get_reg64 rRsi va_s0 < va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128
`op_Division` 8) /\ (aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg =
AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_rbp:nat64) (va_x_r9:nat64) (va_x_r10:nat64)
(va_x_r11:nat64) (va_x_r12:nat64) (va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32)
(va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32) (va_x_xmm7:quad32)
(va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32) (va_x_xmm12:quad32)
(va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) (va_x_heap1:vale_heap)
(va_x_heap2:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 2 va_x_heap2 (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 15 va_x_xmm15
(va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12 va_x_xmm12 (va_upd_xmm 10
va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm
6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 3 va_x_xmm3 (va_upd_xmm
2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR11 va_x_r11 (va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64
rRbp va_x_rbp (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rRcx
va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax va_x_rax (va_upd_mem va_x_mem
va_s0)))))))))))))))))))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128
out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\
Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in let
cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in
cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) ==> va_k va_sM (())))
val va_wpProof_Gctr_bytes : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> inout_b:buffer128
-> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b
va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes alg) ([va_Mod_flags;
va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13;
va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6;
va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRbp;
va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax;
va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes (va_code_Gctr_bytes alg) va_s0 alg in_b out_b inout_b
key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm
13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm
8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11 va_sM (va_update_reg64 rR10 va_sM
(va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_bytes (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (inout_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_bytes alg)) =
(va_QProc (va_code_Gctr_bytes alg) ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1;
va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9;
va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx;
va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) (va_wp_Gctr_bytes alg in_b out_b inout_b key
round_keys keys_b) (va_wpProof_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b))
//--
//-- Gctr_bytes_stdcall
#push-options "--z3rlimit 80"
#restart-solver
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 80,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_code_Gctr_bytes_stdcall : win:bool -> alg:algorithm -> Tot va_code | [] | Vale.AES.X64.GCTR.va_code_Gctr_bytes_stdcall | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | win: Prims.bool -> alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_code | {
"end_col": 43,
"end_line": 1759,
"start_col": 2,
"start_line": 1710
} |
Prims.Ghost | val va_lemma_Gctr_bytes_no_extra : va_b0:va_code -> va_s0:va_state -> alg:algorithm ->
icb_BE:quad32 -> in_b:buffer128 -> out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32)
-> keys_b:buffer128 -> orig_in_ptr:nat64 -> orig_out_ptr:nat64 -> num_bytes:nat
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes_no_extra alg) va_s0 /\ va_get_ok va_s0 /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) orig_in_ptr in_b
(Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) orig_out_ptr out_b
(Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes) (va_get_mem_layout va_s0) Secret /\
orig_in_ptr + 16 `op_Multiply` Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes < pow2_64 /\
orig_out_ptr + 16 `op_Multiply` Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes < pow2_64 /\
l_and (l_and (l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b == Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes))
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32))
(num_bytes < pow2_32) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
key /\ FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key /\ (let num_blocks = num_bytes
`op_Division` 16 in num_bytes `op_Modulus` 16 == 0 /\ Vale.AES.GCTR.gctr_partial_def alg
num_blocks (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key icb_BE)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ (let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE
(Vale.AES.GCTR.make_gctr_plain_LE plain) alg key) /\ va_state_eq va_sM (va_update_ok va_sM
va_s0))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_lemma_Gctr_bytes_no_extra va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_ok] in
let va_qc = va_qcode_Gctr_bytes_no_extra va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_no_extra alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 466 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 504 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 505 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 506 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 507 column 79 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE (Vale.AES.GCTR.make_gctr_plain_LE plain) alg
key)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM) | val va_lemma_Gctr_bytes_no_extra : va_b0:va_code -> va_s0:va_state -> alg:algorithm ->
icb_BE:quad32 -> in_b:buffer128 -> out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32)
-> keys_b:buffer128 -> orig_in_ptr:nat64 -> orig_out_ptr:nat64 -> num_bytes:nat
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes_no_extra alg) va_s0 /\ va_get_ok va_s0 /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) orig_in_ptr in_b
(Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) orig_out_ptr out_b
(Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes) (va_get_mem_layout va_s0) Secret /\
orig_in_ptr + 16 `op_Multiply` Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes < pow2_64 /\
orig_out_ptr + 16 `op_Multiply` Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes < pow2_64 /\
l_and (l_and (l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b == Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes))
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32))
(num_bytes < pow2_32) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
key /\ FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key /\ (let num_blocks = num_bytes
`op_Division` 16 in num_bytes `op_Modulus` 16 == 0 /\ Vale.AES.GCTR.gctr_partial_def alg
num_blocks (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key icb_BE)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ (let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE
(Vale.AES.GCTR.make_gctr_plain_LE plain) alg key) /\ va_state_eq va_sM (va_update_ok va_sM
va_s0)))
let va_lemma_Gctr_bytes_no_extra
va_b0
va_s0
alg
icb_BE
in_b
out_b
key
round_keys
keys_b
orig_in_ptr
orig_out_ptr
num_bytes
= | false | null | false | let va_mods:va_mods_t = [va_Mod_ok] in
let va_qc =
va_qcode_Gctr_bytes_no_extra va_mods alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes
in
let va_sM, va_fM, va_g =
va_wp_sound_code_norm (va_code_Gctr_bytes_no_extra alg)
va_qc
va_s0
(fun va_s0 va_sM va_g ->
let () = va_g in
label va_range1
"***** POSTCONDITION NOT MET AT line 466 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 504 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0)
(va_get_mem_heaplet 1 va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 505 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain =
FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet
0
va_sM)
in_b))
0
num_bytes
in
label va_range1
"***** POSTCONDITION NOT MET AT line 506 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher =
FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet
1
va_sM)
out_b))
0
num_bytes
in
label va_range1
"***** POSTCONDITION NOT MET AT line 507 column 79 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher ==
Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE
(Vale.AES.GCTR.make_gctr_plain_LE plain)
alg
key))))
in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.X64.Decls.va_code",
"Vale.X64.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.quad32",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Memory.nat64",
"Prims.nat",
"Vale.X64.QuickCodes.fuel",
"Prims.unit",
"FStar.Pervasives.Native.Mktuple2",
"Vale.X64.Decls.va_fuel",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_ok",
"Prims.Nil",
"FStar.Pervasives.assert_norm",
"Prims.eq2",
"Prims.list",
"Vale.X64.QuickCode.__proj__QProc__item__mods",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes_no_extra",
"FStar.Pervasives.Native.tuple2",
"FStar.Pervasives.Native.tuple3",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCodes.va_wp_sound_code_norm",
"Prims.l_and",
"Vale.X64.QuickCodes.label",
"Vale.X64.QuickCodes.va_range1",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Vale.X64.Decls.modifies_buffer128",
"Vale.X64.Decls.va_get_mem_heaplet",
"Vale.Def.Types_s.nat8",
"Vale.AES.GCTR_s.gctr_encrypt_LE",
"Vale.AES.GCTR.make_gctr_plain_LE",
"Vale.Def.Words_s.nat8",
"FStar.Seq.Base.slice",
"Vale.Def.Types_s.le_seq_quad32_to_bytes",
"Vale.X64.Decls.buffer128_as_seq",
"Vale.X64.QuickCode.quickCode",
"Vale.AES.X64.GCTR.va_qcode_Gctr_bytes_no_extra"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ()))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_no_extra alg =
(va_ttrue ())
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_no_extra (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_no_extra alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in let
(va_arg20:Vale.Def.Types_s.quad32) = icb_BE in let (va_arg19:(FStar.Seq.Base.seq
Vale.Def.Types_s.nat32)) = key in let (va_arg18:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) in_b in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 510 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_completed va_arg16 va_arg17 va_arg18 va_arg19
va_arg20) (let (va_arg15:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg14:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg13:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg12:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_old_s)
in_b in let (va_arg11:Vale.Def.Types_s.quad32) = icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 512 column 31 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_to_full_basic va_arg11 va_arg12 va_arg13 va_arg14
va_arg15) (let (va_arg10:Prims.int) = num_bytes in let (va_arg9:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 514 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg9 va_arg10) (let
(va_arg8:Prims.int) = num_bytes in let (va_arg7:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 515 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg7 va_arg8) (va_QEmpty
(())))))))
[@"opaque_to_smt"] | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_lemma_Gctr_bytes_no_extra : va_b0:va_code -> va_s0:va_state -> alg:algorithm ->
icb_BE:quad32 -> in_b:buffer128 -> out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32)
-> keys_b:buffer128 -> orig_in_ptr:nat64 -> orig_out_ptr:nat64 -> num_bytes:nat
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes_no_extra alg) va_s0 /\ va_get_ok va_s0 /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) orig_in_ptr in_b
(Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) orig_out_ptr out_b
(Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes) (va_get_mem_layout va_s0) Secret /\
orig_in_ptr + 16 `op_Multiply` Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes < pow2_64 /\
orig_out_ptr + 16 `op_Multiply` Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes < pow2_64 /\
l_and (l_and (l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b == Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes))
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32))
(num_bytes < pow2_32) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
key /\ FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key /\ (let num_blocks = num_bytes
`op_Division` 16 in num_bytes `op_Modulus` 16 == 0 /\ Vale.AES.GCTR.gctr_partial_def alg
num_blocks (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key icb_BE)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ (let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE
(Vale.AES.GCTR.make_gctr_plain_LE plain) alg key) /\ va_state_eq va_sM (va_update_ok va_sM
va_s0))) | [] | Vale.AES.X64.GCTR.va_lemma_Gctr_bytes_no_extra | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_b0: Vale.X64.Decls.va_code ->
va_s0: Vale.X64.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
icb_BE: Vale.X64.Decls.quad32 ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128 ->
orig_in_ptr: Vale.X64.Memory.nat64 ->
orig_out_ptr: Vale.X64.Memory.nat64 ->
num_bytes: Prims.nat
-> Prims.Ghost (Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) | {
"end_col": 16,
"end_line": 1412,
"start_col": 38,
"start_line": 1388
} |
Prims.Tot | val va_qcode_Gctr_bytes
(va_mods: va_mods_t)
(alg: algorithm)
(in_b out_b inout_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_bytes alg)) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_qcode_Gctr_bytes (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(inout_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) :
(va_quickCode unit (va_code_Gctr_bytes alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 576 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 577 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 578 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_opt alg in_b out_b key round_keys keys_b) (fun (va_s:va_state) _ ->
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 579 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_old_s) (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_s) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b) key
(va_get_xmm 7 va_old_s)) (va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 580 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_s == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_old_s) (va_get_reg64 rRcx
va_old_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 582 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_bytes_no_extra alg (va_get_xmm 7 va_old_s) in_b out_b key round_keys keys_b
(va_get_reg64 rRax va_old_s) (va_get_reg64 rRbx va_old_s) (va_get_reg64 rRcx va_old_s
`op_Multiply` 16)) (fun (va_s:va_state) _ -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 584 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (qblock va_mods (fun
(va_s:va_state) -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 586 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret inout_b 0) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 587 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.equal #quad32 (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_s))
(Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 588 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 589 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret inout_b 0) (va_QEmpty (()))))))) (qblock va_mods (fun
(va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> let
(va_arg31:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_old_s in let (va_arg30:Prims.nat) =
va_get_reg64 rRsi va_old_s in let (va_arg29:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b in let (va_arg28:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg27:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_old_s) inout_b in let (va_arg26:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_old_s) in_b in let
(va_arg25:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg24:Vale.AES.AES_common_s.algorithm) = alg in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 591 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_bytes_helper va_arg24 va_arg25 va_arg26 va_arg27 va_arg28
va_arg29 va_arg30 va_arg31) (va_QEmpty (()))))))))))) | val va_qcode_Gctr_bytes
(va_mods: va_mods_t)
(alg: algorithm)
(in_b out_b inout_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_bytes alg))
let va_qcode_Gctr_bytes
(va_mods: va_mods_t)
(alg: algorithm)
(in_b out_b inout_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_bytes alg)) = | false | null | false | (qblock va_mods
(fun (va_s: va_state) ->
let va_old_s:va_state = va_s in
va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 576 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 577 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16))
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 578 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_opt alg in_b out_b key round_keys keys_b)
(fun (va_s: va_state) _ ->
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 579 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg
(va_get_reg64 rRcx va_old_s)
(Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b)
key
(va_get_xmm 7 va_old_s))
(va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 580 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_old_s)
(va_get_reg64 rRcx va_old_s))
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 582 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_bytes_no_extra alg (va_get_xmm 7 va_old_s) in_b out_b
key round_keys keys_b (va_get_reg64 rRax va_old_s)
(va_get_reg64 rRbx va_old_s)
((va_get_reg64 rRcx va_old_s) `op_Multiply` 16))
(fun (va_s: va_state) _ ->
va_QBind va_range1
"***** PRECONDITION NOT MET AT line 584 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods
(Cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp))
(qblock va_mods
(fun (va_s: va_state) ->
va_QBind va_range1
"***** PRECONDITION NOT MET AT line 586 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet
2)
(va_op_xmm_xmm 1)
(va_op_reg_opr64_reg64 rR13)
0
Secret
inout_b
0)
(fun (va_s: va_state) _ ->
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 587 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.equal #quad32
(FStar.Seq.Base.create #quad32
1
(va_get_xmm 1 va_s))
(Vale.X64.Decls.s128 (va_get_mem_heaplet
2
va_s)
inout_b))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 588 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg
key
round_keys
keys_b)
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 589 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet
2)
(va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1)
0
Secret
inout_b
0)
(va_QEmpty (())))))))
(qblock va_mods (fun (va_s: va_state) -> va_QEmpty (()))))
(fun (va_s: va_state) va_g ->
let va_arg31:Vale.Def.Types_s.quad32 =
va_get_xmm 7 va_old_s
in
let va_arg30:Prims.nat = va_get_reg64 rRsi va_old_s in
let va_arg29:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)
=
Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b
in
let va_arg28:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)
=
Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b
in
let va_arg27:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)
=
Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_old_s)
inout_b
in
let va_arg26:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)
=
Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_old_s) in_b
in
let va_arg25:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32) =
key
in
let va_arg24:Vale.AES.AES_common_s.algorithm = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 591 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_: unit) ->
Vale.AES.GCTR.gctr_bytes_helper va_arg24
va_arg25
va_arg26
va_arg27
va_arg28
va_arg29
va_arg30
va_arg31)
(va_QEmpty (()))))))))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.QuickCode.va_mods_t",
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.QuickCodes.qblock",
"Prims.unit",
"Prims.Cons",
"Vale.X64.Decls.va_code",
"Vale.X64.InsBasic.va_code_Mov64",
"Vale.X64.Decls.va_op_dst_opr64_reg64",
"Vale.X64.Machine_s.rRbp",
"Vale.X64.Decls.va_op_opr64_reg64",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.InsBasic.va_code_IMul64",
"Vale.X64.Decls.va_const_opr64",
"Vale.AES.X64.GCTR.va_code_Gctr_core_opt",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes_no_extra",
"Vale.X64.Machine_s.IfElse",
"Vale.X64.Decls.ins",
"Vale.X64.Decls.ocmp",
"Vale.X64.QuickCodes.cmp_to_ocmp",
"Vale.X64.QuickCodes.Cmp_gt",
"Vale.X64.Decls.va_op_cmp_reg64",
"Vale.X64.Machine_s.rRsi",
"Vale.X64.QuickCodes.block",
"Vale.X64.InsVector.va_code_Load128_buffer",
"Vale.X64.Decls.va_op_heaplet_mem_heaplet",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR13",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.AES.X64.GCTR.va_code_Gctr_register",
"Vale.X64.InsVector.va_code_Store128_buffer",
"Prims.Nil",
"Vale.X64.Machine_s.precode",
"Vale.X64.Decls.va_state",
"Vale.X64.QuickCodes.va_QSeq",
"Vale.X64.QuickCodes.va_range1",
"Vale.X64.InsBasic.va_quick_Mov64",
"Vale.X64.InsBasic.va_quick_IMul64",
"Vale.X64.QuickCodes.va_QBind",
"Vale.AES.X64.GCTR.va_quick_Gctr_core_opt",
"Vale.X64.QuickCodes.va_qAssert",
"Vale.AES.GCTR.gctr_partial_def",
"Vale.X64.Decls.va_get_reg64",
"Vale.X64.Decls.s128",
"Vale.X64.Decls.va_get_mem_heaplet",
"Vale.X64.Decls.va_get_xmm",
"Prims.eq2",
"Vale.Def.Types_s.quad32",
"Vale.AES.GCTR_s.inc32",
"Vale.AES.X64.GCTR.va_quick_Gctr_bytes_no_extra",
"Vale.X64.Machine_s.rRax",
"Vale.X64.Machine_s.rRbx",
"Prims.op_Multiply",
"Vale.X64.QuickCodes.va_qIf",
"Vale.X64.InsVector.va_quick_Load128_buffer",
"FStar.Seq.Base.equal",
"FStar.Seq.Base.create",
"Vale.AES.X64.GCTR.va_quick_Gctr_register",
"Vale.X64.InsVector.va_quick_Store128_buffer",
"Vale.X64.QuickCodes.va_QEmpty",
"Vale.X64.QuickCodes.quickCodes",
"Vale.X64.QuickCodes.va_qPURE",
"Prims.pure_post",
"Prims.l_and",
"Prims.b2t",
"Prims.op_LessThan",
"FStar.Seq.Base.length",
"Prims.op_LessThanOrEqual",
"Prims.op_Addition",
"Prims.nat",
"Prims.int",
"Vale.AES.AES_s.is_aes_key_LE",
"Prims.l_imp",
"Prims.op_GreaterThan",
"FStar.Seq.Base.index",
"Vale.AES.GCTR_s.gctr_encrypt_block",
"Prims.l_Forall",
"Vale.AES.GCTR_s.is_gctr_plain_LE",
"FStar.Seq.Base.slice",
"Vale.Def.Words_s.nat8",
"Vale.Def.Types_s.le_seq_quad32_to_bytes",
"FStar.Seq.Base.append",
"Vale.AES.GCTR_s.gctr_encrypt_LE",
"Vale.AES.GCTR.gctr_bytes_helper",
"Vale.Def.Words_s.nat32",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCode.va_quickCode",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ()))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_no_extra alg =
(va_ttrue ())
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_no_extra (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_no_extra alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in let
(va_arg20:Vale.Def.Types_s.quad32) = icb_BE in let (va_arg19:(FStar.Seq.Base.seq
Vale.Def.Types_s.nat32)) = key in let (va_arg18:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) in_b in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 510 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_completed va_arg16 va_arg17 va_arg18 va_arg19
va_arg20) (let (va_arg15:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg14:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg13:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg12:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_old_s)
in_b in let (va_arg11:Vale.Def.Types_s.quad32) = icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 512 column 31 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_to_full_basic va_arg11 va_arg12 va_arg13 va_arg14
va_arg15) (let (va_arg10:Prims.int) = num_bytes in let (va_arg9:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 514 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg9 va_arg10) (let
(va_arg8:Prims.int) = num_bytes in let (va_arg7:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 515 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg7 va_arg8) (va_QEmpty
(())))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_no_extra va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_ok] in
let va_qc = va_qcode_Gctr_bytes_no_extra va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_no_extra alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 466 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 504 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 505 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 506 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 507 column 79 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE (Vale.AES.GCTR.make_gctr_plain_LE plain) alg
key)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_no_extra alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_no_extra (va_code_Gctr_bytes_no_extra alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_ok va_sM va_s0));
va_lemma_norm_mods ([]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes
val va_code_Gctr_bytes : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_CCons (va_code_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_CCons
(va_code_Gctr_core_opt alg) (va_CCons (va_code_Gctr_bytes_no_extra alg) (va_CCons (va_IfElse
(va_cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (va_Block (va_CCons
(va_code_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))) (va_Block (va_CNil ()))) (va_CNil ())))))))
val va_codegen_success_Gctr_bytes : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16))
(va_pbool_and (va_codegen_success_Gctr_core_opt alg) (va_pbool_and
(va_codegen_success_Gctr_bytes_no_extra alg) (va_pbool_and (va_pbool_and
(va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1)
(va_op_reg_opr64_reg64 rR13) 0 Secret) (va_pbool_and (va_codegen_success_Gctr_register alg)
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret))) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(inout_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_qcode_Gctr_bytes
(va_mods: va_mods_t)
(alg: algorithm)
(in_b out_b inout_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_bytes alg)) | [] | Vale.AES.X64.GCTR.va_qcode_Gctr_bytes | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_mods: Vale.X64.QuickCode.va_mods_t ->
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
inout_b: Vale.X64.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128
-> Vale.X64.QuickCode.va_quickCode Prims.unit (Vale.AES.X64.GCTR.va_code_Gctr_bytes alg) | {
"end_col": 57,
"end_line": 1502,
"start_col": 2,
"start_line": 1457
} |
Prims.Tot | val va_qcode_Gctr_core_opt
(va_mods: va_mods_t)
(alg: algorithm)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_core_opt alg)) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (()))))))))))) | val va_qcode_Gctr_core_opt
(va_mods: va_mods_t)
(alg: algorithm)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_core_opt alg))
let va_qcode_Gctr_core_opt
(va_mods: va_mods_t)
(alg: algorithm)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_core_opt alg)) = | false | null | false | (qblock va_mods
(fun (va_s: va_state) ->
let va_old_s:va_state = va_s in
va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(fun (va_s: va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_: unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ())
(let num_quad_blocks:nat64 = va_get_reg64 rRdx va_s in
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s ==
4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods
(Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0))
(qblock va_mods
(fun (va_s: va_state) ->
va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg
in_b
out_b
key
round_keys
keys_b)
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64
rRax)
(va_op_opr64_reg64 rR9))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64
rRbx)
(va_op_opr64_reg64 rR10))
(va_QEmpty (()))))))))
(qblock va_mods (fun (va_s: va_state) -> va_QEmpty (()))))
(fun (va_s: va_state) va_g ->
va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg
in_b
out_b
(4 `op_Multiply` num_quad_blocks)
(va_get_xmm 7 va_old_s)
key
round_keys
keys_b)
(va_QEmpty (()))))))))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.QuickCode.va_mods_t",
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.QuickCodes.qblock",
"Prims.unit",
"Prims.Cons",
"Vale.X64.Decls.va_code",
"Vale.X64.InsVector.va_code_InitPshufbMask",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.InsBasic.va_code_Mov64",
"Vale.X64.Decls.va_op_dst_opr64_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Decls.va_op_opr64_reg64",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.InsBasic.va_code_Shr64",
"Vale.X64.Decls.va_const_shift_amt64",
"Vale.X64.InsBasic.va_code_And64",
"Vale.X64.Decls.va_const_opr64",
"Vale.X64.Machine_s.IfElse",
"Vale.X64.Decls.ins",
"Vale.X64.Decls.ocmp",
"Vale.X64.QuickCodes.cmp_to_ocmp",
"Vale.X64.QuickCodes.Cmp_gt",
"Vale.X64.Decls.va_op_cmp_reg64",
"Vale.X64.Decls.va_const_cmp",
"Vale.X64.QuickCodes.block",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rRax",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rRbx",
"Vale.AES.X64.AESCTRplain.va_code_Aes_counter_loop",
"Prims.Nil",
"Vale.X64.Machine_s.precode",
"Vale.AES.X64.GCTR.va_code_Gctr_core",
"Vale.X64.Decls.va_state",
"Vale.X64.QuickCodes.va_QSeq",
"Vale.X64.QuickCodes.va_range1",
"Vale.X64.InsVector.va_quick_InitPshufbMask",
"Vale.X64.InsBasic.va_quick_Mov64",
"Vale.X64.InsBasic.va_quick_Shr64",
"Vale.X64.QuickCodes.va_QBind",
"Vale.X64.InsBasic.va_quick_And64",
"Vale.X64.QuickCodes.va_qPURE",
"Prims.pure_post",
"Prims.l_and",
"Prims.l_True",
"Prims.l_Forall",
"Prims.l_imp",
"Vale.Def.Words_s.nat64",
"Prims.eq2",
"Prims.int",
"Vale.Def.Types_s.ishr",
"Prims.op_Division",
"Vale.Def.Types_s.iand",
"Prims.op_Modulus",
"Prims.op_Multiply",
"Prims.b2t",
"Prims.op_LessThan",
"Vale.Poly1305.Math.lemma_poly_bits64",
"Vale.X64.QuickCodes.va_qAssert",
"Vale.X64.Decls.va_get_reg64",
"Prims.op_Addition",
"Vale.X64.QuickCodes.va_qIf",
"Vale.AES.X64.AESCTRplain.va_quick_Aes_counter_loop",
"Vale.X64.QuickCodes.va_QEmpty",
"Vale.X64.QuickCodes.quickCodes",
"Vale.AES.X64.GCTR.va_quick_Gctr_core",
"Vale.X64.Decls.va_get_xmm",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCode.va_quickCode",
"Vale.AES.X64.GCTR.va_code_Gctr_core_opt"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 60,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_qcode_Gctr_core_opt
(va_mods: va_mods_t)
(alg: algorithm)
(in_b out_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
: (va_quickCode unit (va_code_Gctr_core_opt alg)) | [] | Vale.AES.X64.GCTR.va_qcode_Gctr_core_opt | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_mods: Vale.X64.QuickCode.va_mods_t ->
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128
-> Vale.X64.QuickCode.va_quickCode Prims.unit (Vale.AES.X64.GCTR.va_code_Gctr_core_opt alg) | {
"end_col": 52,
"end_line": 1079,
"start_col": 2,
"start_line": 1046
} |
Prims.Tot | val va_wp_Gctr_bytes
(alg: algorithm)
(in_b out_b inout_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wp_Gctr_bytes (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (inout_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state
-> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 2 va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and
(l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b == va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0
`op_Multiply` 16 < pow2_32) /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b
== 1 /\ (va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0
/\ va_get_reg64 rRsi va_s0 < va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128
`op_Division` 8) /\ (aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg =
AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_rbp:nat64) (va_x_r9:nat64) (va_x_r10:nat64)
(va_x_r11:nat64) (va_x_r12:nat64) (va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32)
(va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32) (va_x_xmm7:quad32)
(va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32) (va_x_xmm12:quad32)
(va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) (va_x_heap1:vale_heap)
(va_x_heap2:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 2 va_x_heap2 (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 15 va_x_xmm15
(va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12 va_x_xmm12 (va_upd_xmm 10
va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm
6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 3 va_x_xmm3 (va_upd_xmm
2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR11 va_x_r11 (va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64
rRbp va_x_rbp (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rRcx
va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax va_x_rax (va_upd_mem va_x_mem
va_s0)))))))))))))))))))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128
out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\
Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in let
cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in
cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) ==> va_k va_sM (()))) | val va_wp_Gctr_bytes
(alg: algorithm)
(in_b out_b inout_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0
let va_wp_Gctr_bytes
(alg: algorithm)
(in_b out_b inout_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 = | false | null | false | (va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0)
in_b
(va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0)
Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0)
(va_get_reg64 rRbx va_s0)
out_b
(va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0)
Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 2 va_s0)
(va_get_reg64 rR13 va_s0)
inout_b
1
(va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` (va_get_reg64 rRcx va_s0) < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` (va_get_reg64 rRcx va_s0) < pow2_64 /\
l_and (l_and (l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b ==
va_get_reg64 rRcx va_s0))
((Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b) `op_Multiply` 16 < pow2_32)
)
((va_get_reg64 rRcx va_s0) `op_Multiply` 16 < pow2_32) /\
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b == 1 /\
(((va_get_reg64 rRcx va_s0) `op_Multiply` 128) `op_Division` 8 <= va_get_reg64 rRsi va_s0 /\
va_get_reg64 rRsi va_s0 <
((va_get_reg64 rRcx va_s0) `op_Multiply` 128) `op_Division` 8 + 128 `op_Division` 8) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key /\
va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0)
keys_b
(Vale.AES.AES_common_s.nr alg + 1)
(va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem: vale_heap) (va_x_rax: nat64) (va_x_rbx: nat64) (va_x_rcx: nat64)
(va_x_rdx: nat64) (va_x_rdi: nat64) (va_x_rbp: nat64) (va_x_r9: nat64) (va_x_r10: nat64)
(va_x_r11: nat64) (va_x_r12: nat64) (va_x_xmm0: quad32) (va_x_xmm1: quad32)
(va_x_xmm2: quad32) (va_x_xmm3: quad32) (va_x_xmm4: quad32) (va_x_xmm5: quad32)
(va_x_xmm6: quad32) (va_x_xmm7: quad32) (va_x_xmm8: quad32) (va_x_xmm9: quad32)
(va_x_xmm10: quad32) (va_x_xmm12: quad32) (va_x_xmm13: quad32) (va_x_xmm14: quad32)
(va_x_xmm15: quad32) (va_x_heap1: vale_heap) (va_x_heap2: vale_heap)
(va_x_efl: Vale.X64.Flags.t).
let va_sM =
va_upd_flags va_x_efl
(va_upd_mem_heaplet 2
va_x_heap2
(va_upd_mem_heaplet 1
va_x_heap1
(va_upd_xmm 15
va_x_xmm15
(va_upd_xmm 14
va_x_xmm14
(va_upd_xmm 13
va_x_xmm13
(va_upd_xmm 12
va_x_xmm12
(va_upd_xmm 10
va_x_xmm10
(va_upd_xmm 9
va_x_xmm9
(va_upd_xmm 8
va_x_xmm8
(va_upd_xmm 7
va_x_xmm7
(va_upd_xmm 6
va_x_xmm6
(va_upd_xmm 5
va_x_xmm5
(va_upd_xmm 4
va_x_xmm4
(va_upd_xmm 3
va_x_xmm3
(va_upd_xmm 2
va_x_xmm2
(va_upd_xmm 1
va_x_xmm1
(va_upd_xmm 0
va_x_xmm0
(va_upd_reg64 rR12
va_x_r12
(va_upd_reg64 rR11
va_x_r11
(va_upd_reg64 rR10
va_x_r10
(va_upd_reg64
rR9
va_x_r9
(va_upd_reg64
rRbp
va_x_rbp
(va_upd_reg64
rRdi
va_x_rdi
(
va_upd_reg64
rRdx
va_x_rdx
(
va_upd_reg64
rRcx
va_x_rcx
(
va_upd_reg64
rRbx
va_x_rbx
(
va_upd_reg64
rRax
va_x_rax
(
va_upd_mem
va_x_mem
va_s0
)
)
)
)
)
))
))))))))))
)))))))))))
in
va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0)
(va_get_mem_heaplet 1 va_sM) /\
Vale.X64.Decls.modifies_buffer128 inout_b
(va_get_mem_heaplet 2 va_s0)
(va_get_mem_heaplet 2 va_sM) /\
(let plain_quads =
FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in
let plain_bytes =
FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads)
0
(va_get_reg64 rRsi va_s0)
in
let cipher_quads =
FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_sM) out_b)
(Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in
let cipher_bytes =
FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads)
0
(va_get_reg64 rRsi va_s0)
in
cipher_bytes ==
Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes)
alg
key)) ==>
va_k va_sM (()))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.Decls.va_state",
"Prims.unit",
"Prims.l_and",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Vale.X64.Decls.validSrcAddrs128",
"Vale.X64.Decls.va_get_mem_heaplet",
"Vale.X64.Decls.va_get_reg64",
"Vale.X64.Machine_s.rRax",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.Decls.va_get_mem_layout",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.Decls.validDstAddrs128",
"Vale.X64.Machine_s.rRbx",
"Vale.X64.Machine_s.rR13",
"Prims.op_LessThan",
"Prims.op_Addition",
"Prims.op_Multiply",
"Vale.X64.Machine_s.pow2_64",
"Prims.eq2",
"Prims.nat",
"Vale.X64.Decls.buffer_length",
"Vale.X64.Memory.vuint128",
"Vale.X64.Machine_s.pow2_32",
"Prims.int",
"Prims.op_LessThanOrEqual",
"Prims.op_Division",
"Vale.X64.Machine_s.rRsi",
"Vale.X64.CPU_Features_s.aesni_enabled",
"Vale.X64.CPU_Features_s.avx_enabled",
"Vale.X64.CPU_Features_s.sse_enabled",
"Prims.l_or",
"Prims.op_Equality",
"Vale.AES.AES_common_s.AES_128",
"Vale.AES.AES_common_s.AES_256",
"Vale.AES.AES_s.is_aes_key_LE",
"FStar.Seq.Base.length",
"Vale.AES.AES_common_s.nr",
"Vale.Def.Types_s.quad32",
"Vale.AES.AES_s.key_to_round_keys_LE",
"Vale.X64.Machine_s.rR8",
"Vale.X64.Memory.buffer_addr",
"Vale.X64.Decls.buffer128_as_seq",
"Prims.l_Forall",
"Vale.X64.InsBasic.vale_heap",
"Vale.X64.Memory.nat64",
"Vale.X64.Flags.t",
"Prims.l_imp",
"Vale.X64.Decls.modifies_buffer128",
"Vale.Def.Types_s.nat8",
"Vale.AES.GCTR_s.gctr_encrypt_LE",
"Vale.X64.Decls.va_get_xmm",
"Vale.AES.GCTR.make_gctr_plain_LE",
"Vale.Def.Words_s.nat8",
"FStar.Seq.Base.slice",
"Vale.Def.Types_s.le_seq_quad32_to_bytes",
"FStar.Seq.Base.append",
"Vale.X64.Decls.s128",
"Vale.X64.State.vale_state",
"Vale.X64.Decls.va_upd_flags",
"Vale.X64.Decls.va_upd_mem_heaplet",
"Vale.X64.Decls.va_upd_xmm",
"Vale.X64.Decls.va_upd_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rR11",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rRbp",
"Vale.X64.Machine_s.rRdi",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Decls.va_upd_mem"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ()))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_no_extra alg =
(va_ttrue ())
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_no_extra (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_no_extra alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in let
(va_arg20:Vale.Def.Types_s.quad32) = icb_BE in let (va_arg19:(FStar.Seq.Base.seq
Vale.Def.Types_s.nat32)) = key in let (va_arg18:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) in_b in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 510 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_completed va_arg16 va_arg17 va_arg18 va_arg19
va_arg20) (let (va_arg15:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg14:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg13:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg12:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_old_s)
in_b in let (va_arg11:Vale.Def.Types_s.quad32) = icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 512 column 31 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_to_full_basic va_arg11 va_arg12 va_arg13 va_arg14
va_arg15) (let (va_arg10:Prims.int) = num_bytes in let (va_arg9:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 514 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg9 va_arg10) (let
(va_arg8:Prims.int) = num_bytes in let (va_arg7:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 515 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg7 va_arg8) (va_QEmpty
(())))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_no_extra va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_ok] in
let va_qc = va_qcode_Gctr_bytes_no_extra va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_no_extra alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 466 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 504 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 505 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 506 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 507 column 79 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE (Vale.AES.GCTR.make_gctr_plain_LE plain) alg
key)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_no_extra alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_no_extra (va_code_Gctr_bytes_no_extra alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_ok va_sM va_s0));
va_lemma_norm_mods ([]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes
val va_code_Gctr_bytes : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_CCons (va_code_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_CCons
(va_code_Gctr_core_opt alg) (va_CCons (va_code_Gctr_bytes_no_extra alg) (va_CCons (va_IfElse
(va_cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (va_Block (va_CCons
(va_code_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))) (va_Block (va_CNil ()))) (va_CNil ())))))))
val va_codegen_success_Gctr_bytes : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16))
(va_pbool_and (va_codegen_success_Gctr_core_opt alg) (va_pbool_and
(va_codegen_success_Gctr_bytes_no_extra alg) (va_pbool_and (va_pbool_and
(va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1)
(va_op_reg_opr64_reg64 rR13) 0 Secret) (va_pbool_and (va_codegen_success_Gctr_register alg)
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret))) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(inout_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) :
(va_quickCode unit (va_code_Gctr_bytes alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 576 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 577 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 578 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_opt alg in_b out_b key round_keys keys_b) (fun (va_s:va_state) _ ->
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 579 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_old_s) (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_s) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b) key
(va_get_xmm 7 va_old_s)) (va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 580 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_s == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_old_s) (va_get_reg64 rRcx
va_old_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 582 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_bytes_no_extra alg (va_get_xmm 7 va_old_s) in_b out_b key round_keys keys_b
(va_get_reg64 rRax va_old_s) (va_get_reg64 rRbx va_old_s) (va_get_reg64 rRcx va_old_s
`op_Multiply` 16)) (fun (va_s:va_state) _ -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 584 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (qblock va_mods (fun
(va_s:va_state) -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 586 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret inout_b 0) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 587 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.equal #quad32 (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_s))
(Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 588 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 589 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret inout_b 0) (va_QEmpty (()))))))) (qblock va_mods (fun
(va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> let
(va_arg31:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_old_s in let (va_arg30:Prims.nat) =
va_get_reg64 rRsi va_old_s in let (va_arg29:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b in let (va_arg28:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg27:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_old_s) inout_b in let (va_arg26:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_old_s) in_b in let
(va_arg25:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg24:Vale.AES.AES_common_s.algorithm) = alg in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 591 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_bytes_helper va_arg24 va_arg25 va_arg26 va_arg27 va_arg28
va_arg29 va_arg30 va_arg31) (va_QEmpty (())))))))))))
val va_lemma_Gctr_bytes : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> inout_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) ->
keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 2
va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and (l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b
== va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0 `op_Multiply` 16 < pow2_32) /\
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b == 1 /\ (va_get_reg64 rRcx va_s0
`op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0 /\ va_get_reg64 rRsi va_s0 <
va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128 `op_Division` 8) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0)
(va_get_mem_heaplet 2 va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_s0) inout_b) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64
rRsi va_s0) in let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_sM) inout_b) in let cipher_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64
rRsi va_s0) in cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) /\ va_state_eq va_sM (va_update_flags
va_sM (va_update_mem_heaplet 2 va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM
(va_update_xmm 14 va_sM (va_update_xmm 13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM
(va_update_xmm 9 va_sM (va_update_xmm 8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM
(va_update_xmm 5 va_sM (va_update_xmm 4 va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM
(va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11
va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM
(va_update_reg64 rRdi va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM
(va_update_reg64 rRbx va_sM (va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem
va_sM va_s0))))))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes va_b0 va_s0 alg in_b out_b inout_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm
15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes va_mods alg in_b out_b inout_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 523 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 567 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 568 column 55 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 569 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 570 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 571 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 572 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 574 column 93 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key))))))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_bytes (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (inout_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wp_Gctr_bytes
(alg: algorithm)
(in_b out_b inout_b: buffer128)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [] | Vale.AES.X64.GCTR.va_wp_Gctr_bytes | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
inout_b: Vale.X64.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128 ->
va_s0: Vale.X64.Decls.va_state ->
va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 82,
"end_line": 1652,
"start_col": 2,
"start_line": 1604
} |
Prims.Ghost | val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0)))))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM) | val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
let va_lemma_Init_ctr va_b0 va_s0 = | false | null | false | let va_mods:va_mods_t = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let va_sM, va_fM, va_g =
va_wp_sound_code_norm (va_code_Init_ctr ())
va_qc
va_s0
(fun va_s0 va_sM va_g ->
let () = va_g in
label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0))
in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.X64.Decls.va_code",
"Vale.X64.Decls.va_state",
"Vale.X64.QuickCodes.fuel",
"Prims.unit",
"FStar.Pervasives.Native.Mktuple2",
"Vale.X64.Decls.va_fuel",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_ok",
"Prims.Nil",
"FStar.Pervasives.assert_norm",
"Prims.eq2",
"Prims.list",
"Vale.X64.QuickCode.__proj__QProc__item__mods",
"Vale.AES.X64.GCTR.va_code_Init_ctr",
"FStar.Pervasives.Native.tuple2",
"FStar.Pervasives.Native.tuple3",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCodes.va_wp_sound_code_norm",
"Prims.l_and",
"Vale.X64.QuickCodes.label",
"Vale.X64.QuickCodes.va_range1",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Vale.Def.Words_s.four",
"Vale.Def.Types_s.nat32",
"Vale.X64.Decls.va_get_xmm",
"Vale.Def.Words_s.Mkfour",
"Vale.X64.QuickCode.quickCode",
"Vale.AES.X64.GCTR.va_qcode_Init_ctr"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0)))))) | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0)))))) | [] | Vale.AES.X64.GCTR.va_lemma_Init_ctr | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | va_b0: Vale.X64.Decls.va_code -> va_s0: Vale.X64.Decls.va_state
-> Prims.Ghost (Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) | {
"end_col": 16,
"end_line": 76,
"start_col": 35,
"start_line": 65
} |
Prims.Tot | val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ()))) | val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
let va_code_Gctr_core_while0 alg = | false | null | false | (va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx))
(va_Block (va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ()))))
(va_CNil ()))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.va_Block",
"Vale.X64.Decls.va_CCons",
"Vale.X64.Decls.va_While",
"Vale.X64.Decls.va_cmp_ne",
"Vale.X64.Decls.va_op_cmp_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rRcx",
"Vale.AES.X64.GCTR.va_code_Gctr_core_body0",
"Vale.X64.Decls.va_CNil",
"Vale.X64.Decls.va_code"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr] | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code | [] | Vale.AES.X64.GCTR.va_code_Gctr_core_while0 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | alg: Vale.AES.AES_common_s.algorithm -> Vale.X64.Decls.va_code | {
"end_col": 74,
"end_line": 539,
"start_col": 2,
"start_line": 538
} |
Prims.Tot | val va_quick_Gctr_core_body0
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
: (va_quickCode unit (va_code_Gctr_core_body0 alg)) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys)) | val va_quick_Gctr_core_body0
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
: (va_quickCode unit (va_code_Gctr_core_body0 alg))
let va_quick_Gctr_core_body0
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
: (va_quickCode unit (va_code_Gctr_core_body0 alg)) = | false | null | false | (va_QProc (va_code_Gctr_core_body0 alg)
([
va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9;
va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags
])
(va_wp_Gctr_core_body0 va_old
alg
va_in_block_offset
va_in_in_b
va_in_key
va_in_keys_b
va_in_old_iv
va_in_out_b
va_in_round_keys)
(va_wpProof_Gctr_core_body0 va_old
alg
va_in_block_offset
va_in_in_b
va_in_key
va_in_keys_b
va_in_old_iv
va_in_out_b
va_in_round_keys)) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Prims.nat",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.QuickCode.va_QProc",
"Prims.unit",
"Vale.AES.X64.GCTR.va_code_Gctr_core_body0",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rR10",
"Vale.X64.QuickCode.va_Mod_ok",
"Vale.X64.QuickCode.va_Mod_mem",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_flags",
"Prims.Nil",
"Vale.AES.X64.GCTR.va_wp_Gctr_core_body0",
"Vale.AES.X64.GCTR.va_wpProof_Gctr_core_body0",
"Vale.X64.QuickCode.va_quickCode"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_quick_Gctr_core_body0
(va_old: va_state)
(alg: algorithm)
(va_in_block_offset: nat)
(va_in_in_b: buffer128)
(va_in_key: (seq nat32))
(va_in_keys_b: buffer128)
(va_in_old_iv: quad32)
(va_in_out_b: buffer128)
(va_in_round_keys: (seq quad32))
: (va_quickCode unit (va_code_Gctr_core_body0 alg)) | [] | Vale.AES.X64.GCTR.va_quick_Gctr_core_body0 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_old: Vale.X64.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
va_in_block_offset: Prims.nat ->
va_in_in_b: Vale.X64.Memory.buffer128 ->
va_in_key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
va_in_keys_b: Vale.X64.Memory.buffer128 ->
va_in_old_iv: Vale.X64.Decls.quad32 ->
va_in_out_b: Vale.X64.Memory.buffer128 ->
va_in_round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32
-> Vale.X64.QuickCode.va_quickCode Prims.unit (Vale.AES.X64.GCTR.va_code_Gctr_core_body0 alg) | {
"end_col": 100,
"end_line": 530,
"start_col": 2,
"start_line": 526
} |
Prims.Ghost | val va_wpProof_Gctr_register : alg:algorithm -> key:(seq nat32) -> round_keys:(seq quad32) ->
keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_register alg key round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_register alg) ([va_Mod_reg64
rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0]) va_s0 va_k ((va_sM, va_f0,
va_g)))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | val va_wpProof_Gctr_register : alg:algorithm -> key:(seq nat32) -> round_keys:(seq quad32) ->
keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_register alg key round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_register alg) ([va_Mod_reg64
rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0]) va_s0 va_k ((va_sM, va_f0,
va_g))))
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k = | false | null | false | let va_sM, va_f0 =
va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys keys_b
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM
(va_update_reg64 rR12
va_sM
(va_update_flags va_sM
(va_update_xmm 2
va_sM
(va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM
va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.AES.AES_common_s.algorithm",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.Memory.buffer128",
"Vale.X64.Decls.va_state",
"Prims.unit",
"Vale.X64.Decls.va_fuel",
"FStar.Pervasives.Native.Mktuple3",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_xmm",
"Prims.Nil",
"Prims._assert",
"Vale.X64.Decls.va_state_eq",
"Vale.X64.Decls.va_update_reg64",
"Vale.X64.Decls.va_update_flags",
"Vale.X64.Decls.va_update_xmm",
"Vale.X64.Decls.va_update_ok",
"Vale.X64.Decls.va_lemma_upd_update",
"FStar.Pervasives.Native.tuple3",
"FStar.Pervasives.Native.tuple2",
"Vale.X64.State.vale_state",
"Vale.AES.X64.GCTR.va_lemma_Gctr_register",
"Vale.AES.X64.GCTR.va_code_Gctr_register"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM) | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wpProof_Gctr_register : alg:algorithm -> key:(seq nat32) -> round_keys:(seq quad32) ->
keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_register alg key round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_register alg) ([va_Mod_reg64
rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0]) va_s0 va_k ((va_sM, va_f0,
va_g)))) | [] | Vale.AES.X64.GCTR.va_wpProof_Gctr_register | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
alg: Vale.AES.AES_common_s.algorithm ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128 ->
va_s0: Vale.X64.Decls.va_state ->
va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Prims.Ghost ((Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) * Prims.unit) | {
"end_col": 22,
"end_line": 219,
"start_col": 67,
"start_line": 210
} |
Prims.Ghost | val va_wpProof_Gctr_bytes_stdcall : win:bool -> alg:algorithm -> in_b:buffer128 -> num_bytes:nat64
-> out_b:buffer128 -> inout_b:buffer128 -> keys_b:buffer128 -> ctr_b:buffer128 ->
num_blocks:nat64 -> key:(seq nat32) -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes_stdcall win alg in_b num_bytes out_b inout_b
keys_b ctr_b num_blocks key va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes_stdcall win alg)
([va_Mod_stackTaint; va_Mod_stack; va_Mod_flags; va_Mod_mem_layout; va_Mod_mem_heaplet 2;
va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
11; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR15;
va_Mod_reg64 rR14; va_Mod_reg64 rR13; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rR8; va_Mod_reg64 rRbp; va_Mod_reg64 rRsp; va_Mod_reg64 rRsi;
va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax;
va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g)))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wpProof_Gctr_bytes_stdcall win alg in_b num_bytes out_b inout_b keys_b ctr_b num_blocks key
va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_stdcall (va_code_Gctr_bytes_stdcall win alg) va_s0 win
alg in_b num_bytes out_b inout_b keys_b ctr_b num_blocks key in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_flags
va_sM (va_update_mem_layout va_sM (va_update_mem_heaplet 2 va_sM (va_update_mem_heaplet 1 va_sM
(va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM (va_update_xmm 12 va_sM
(va_update_xmm 11 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR15 va_sM (va_update_reg64 rR14 va_sM (va_update_reg64 rR13 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR11 va_sM (va_update_reg64 rR10 va_sM
(va_update_reg64 rR9 va_sM (va_update_reg64 rR8 va_sM (va_update_reg64 rRbp va_sM
(va_update_reg64 rRsp va_sM (va_update_reg64 rRsi va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_stackTaint; va_Mod_stack; va_Mod_flags; va_Mod_mem_layout;
va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13;
va_Mod_xmm 12; va_Mod_xmm 11; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7;
va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm
0; va_Mod_reg64 rR15; va_Mod_reg64 rR14; va_Mod_reg64 rR13; va_Mod_reg64 rR12; va_Mod_reg64
rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rR8; va_Mod_reg64 rRbp; va_Mod_reg64
rRsp; va_Mod_reg64 rRsi; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64
rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | val va_wpProof_Gctr_bytes_stdcall : win:bool -> alg:algorithm -> in_b:buffer128 -> num_bytes:nat64
-> out_b:buffer128 -> inout_b:buffer128 -> keys_b:buffer128 -> ctr_b:buffer128 ->
num_blocks:nat64 -> key:(seq nat32) -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes_stdcall win alg in_b num_bytes out_b inout_b
keys_b ctr_b num_blocks key va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes_stdcall win alg)
([va_Mod_stackTaint; va_Mod_stack; va_Mod_flags; va_Mod_mem_layout; va_Mod_mem_heaplet 2;
va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
11; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR15;
va_Mod_reg64 rR14; va_Mod_reg64 rR13; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rR8; va_Mod_reg64 rRbp; va_Mod_reg64 rRsp; va_Mod_reg64 rRsi;
va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax;
va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
let va_wpProof_Gctr_bytes_stdcall
win
alg
in_b
num_bytes
out_b
inout_b
keys_b
ctr_b
num_blocks
key
va_s0
va_k
= | false | null | false | let va_sM, va_f0 =
va_lemma_Gctr_bytes_stdcall (va_code_Gctr_bytes_stdcall win alg) va_s0 win alg in_b num_bytes
out_b inout_b keys_b ctr_b num_blocks key
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM
(va_update_stackTaint va_sM
(va_update_stack va_sM
(va_update_flags va_sM
(va_update_mem_layout va_sM
(va_update_mem_heaplet 2
va_sM
(va_update_mem_heaplet 1
va_sM
(va_update_xmm 15
va_sM
(va_update_xmm 14
va_sM
(va_update_xmm 13
va_sM
(va_update_xmm 12
va_sM
(va_update_xmm 11
va_sM
(va_update_xmm 10
va_sM
(va_update_xmm 9
va_sM
(va_update_xmm 8
va_sM
(va_update_xmm 7
va_sM
(va_update_xmm 6
va_sM
(va_update_xmm 5
va_sM
(va_update_xmm 4
va_sM
(va_update_xmm 3
va_sM
(va_update_xmm 2
va_sM
(va_update_xmm
1
va_sM
(va_update_xmm
0
va_sM
(va_update_reg64
rR15
va_sM
(va_update_reg64
rR14
va_sM
(
va_update_reg64
rR13
va_sM
(
va_update_reg64
rR12
va_sM
(
va_update_reg64
rR11
va_sM
(
va_update_reg64
rR10
va_sM
(
va_update_reg64
rR9
va_sM
(
va_update_reg64
rR8
va_sM
(
va_update_reg64
rRbp
va_sM
(
va_update_reg64
rRsp
va_sM
(
va_update_reg64
rRsi
va_sM
(
va_update_reg64
rRdi
va_sM
(
va_update_reg64
rRdx
va_sM
(
va_update_reg64
rRcx
va_sM
(
va_update_reg64
rRbx
va_sM
(
va_update_reg64
rRax
va_sM
(
va_update_ok
va_sM
(
va_update_mem
va_sM
va_s0
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
))
))))))))))
)))))))))))));
va_lemma_norm_mods ([
va_Mod_stackTaint; va_Mod_stack; va_Mod_flags; va_Mod_mem_layout; va_Mod_mem_heaplet 2;
va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12;
va_Mod_xmm 11; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6;
va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR15; va_Mod_reg64 rR14; va_Mod_reg64 rR13; va_Mod_reg64 rR12; va_Mod_reg64 rR11;
va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rR8; va_Mod_reg64 rRbp; va_Mod_reg64 rRsp;
va_Mod_reg64 rRsi; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem
])
va_sM
va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Prims.bool",
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"Vale.X64.Memory.nat64",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.va_state",
"Prims.unit",
"Vale.X64.Decls.va_fuel",
"FStar.Pervasives.Native.Mktuple3",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_stackTaint",
"Vale.X64.QuickCode.va_Mod_stack",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_mem_layout",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR15",
"Vale.X64.Machine_s.rR14",
"Vale.X64.Machine_s.rR13",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rR11",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rR8",
"Vale.X64.Machine_s.rRbp",
"Vale.X64.Machine_s.rRsp",
"Vale.X64.Machine_s.rRsi",
"Vale.X64.Machine_s.rRdi",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.Machine_s.rRbx",
"Vale.X64.Machine_s.rRax",
"Vale.X64.QuickCode.va_Mod_mem",
"Prims.Nil",
"Prims._assert",
"Vale.X64.Decls.va_state_eq",
"Vale.X64.Decls.va_update_stackTaint",
"Vale.X64.Decls.va_update_stack",
"Vale.X64.Decls.va_update_flags",
"Vale.X64.Decls.va_update_mem_layout",
"Vale.X64.Decls.va_update_mem_heaplet",
"Vale.X64.Decls.va_update_xmm",
"Vale.X64.Decls.va_update_reg64",
"Vale.X64.Decls.va_update_ok",
"Vale.X64.Decls.va_update_mem",
"Vale.X64.Decls.va_lemma_upd_update",
"FStar.Pervasives.Native.tuple3",
"FStar.Pervasives.Native.tuple2",
"Vale.X64.State.vale_state",
"Vale.AES.X64.GCTR.va_lemma_Gctr_bytes_stdcall",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes_stdcall"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ()))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_no_extra alg =
(va_ttrue ())
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_no_extra (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_no_extra alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in let
(va_arg20:Vale.Def.Types_s.quad32) = icb_BE in let (va_arg19:(FStar.Seq.Base.seq
Vale.Def.Types_s.nat32)) = key in let (va_arg18:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) in_b in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 510 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_completed va_arg16 va_arg17 va_arg18 va_arg19
va_arg20) (let (va_arg15:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg14:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg13:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg12:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_old_s)
in_b in let (va_arg11:Vale.Def.Types_s.quad32) = icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 512 column 31 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_to_full_basic va_arg11 va_arg12 va_arg13 va_arg14
va_arg15) (let (va_arg10:Prims.int) = num_bytes in let (va_arg9:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 514 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg9 va_arg10) (let
(va_arg8:Prims.int) = num_bytes in let (va_arg7:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 515 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg7 va_arg8) (va_QEmpty
(())))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_no_extra va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_ok] in
let va_qc = va_qcode_Gctr_bytes_no_extra va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_no_extra alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 466 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 504 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 505 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 506 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 507 column 79 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE (Vale.AES.GCTR.make_gctr_plain_LE plain) alg
key)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_no_extra alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_no_extra (va_code_Gctr_bytes_no_extra alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_ok va_sM va_s0));
va_lemma_norm_mods ([]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes
val va_code_Gctr_bytes : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_CCons (va_code_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_CCons
(va_code_Gctr_core_opt alg) (va_CCons (va_code_Gctr_bytes_no_extra alg) (va_CCons (va_IfElse
(va_cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (va_Block (va_CCons
(va_code_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))) (va_Block (va_CNil ()))) (va_CNil ())))))))
val va_codegen_success_Gctr_bytes : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16))
(va_pbool_and (va_codegen_success_Gctr_core_opt alg) (va_pbool_and
(va_codegen_success_Gctr_bytes_no_extra alg) (va_pbool_and (va_pbool_and
(va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1)
(va_op_reg_opr64_reg64 rR13) 0 Secret) (va_pbool_and (va_codegen_success_Gctr_register alg)
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret))) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(inout_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) :
(va_quickCode unit (va_code_Gctr_bytes alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 576 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 577 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 578 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_opt alg in_b out_b key round_keys keys_b) (fun (va_s:va_state) _ ->
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 579 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_old_s) (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_s) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b) key
(va_get_xmm 7 va_old_s)) (va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 580 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_s == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_old_s) (va_get_reg64 rRcx
va_old_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 582 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_bytes_no_extra alg (va_get_xmm 7 va_old_s) in_b out_b key round_keys keys_b
(va_get_reg64 rRax va_old_s) (va_get_reg64 rRbx va_old_s) (va_get_reg64 rRcx va_old_s
`op_Multiply` 16)) (fun (va_s:va_state) _ -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 584 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (qblock va_mods (fun
(va_s:va_state) -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 586 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret inout_b 0) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 587 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.equal #quad32 (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_s))
(Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 588 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 589 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret inout_b 0) (va_QEmpty (()))))))) (qblock va_mods (fun
(va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> let
(va_arg31:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_old_s in let (va_arg30:Prims.nat) =
va_get_reg64 rRsi va_old_s in let (va_arg29:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b in let (va_arg28:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg27:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_old_s) inout_b in let (va_arg26:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_old_s) in_b in let
(va_arg25:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg24:Vale.AES.AES_common_s.algorithm) = alg in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 591 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_bytes_helper va_arg24 va_arg25 va_arg26 va_arg27 va_arg28
va_arg29 va_arg30 va_arg31) (va_QEmpty (())))))))))))
val va_lemma_Gctr_bytes : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> inout_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) ->
keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 2
va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and (l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b
== va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0 `op_Multiply` 16 < pow2_32) /\
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b == 1 /\ (va_get_reg64 rRcx va_s0
`op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0 /\ va_get_reg64 rRsi va_s0 <
va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128 `op_Division` 8) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0)
(va_get_mem_heaplet 2 va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_s0) inout_b) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64
rRsi va_s0) in let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_sM) inout_b) in let cipher_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64
rRsi va_s0) in cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) /\ va_state_eq va_sM (va_update_flags
va_sM (va_update_mem_heaplet 2 va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM
(va_update_xmm 14 va_sM (va_update_xmm 13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM
(va_update_xmm 9 va_sM (va_update_xmm 8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM
(va_update_xmm 5 va_sM (va_update_xmm 4 va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM
(va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11
va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM
(va_update_reg64 rRdi va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM
(va_update_reg64 rRbx va_sM (va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem
va_sM va_s0))))))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes va_b0 va_s0 alg in_b out_b inout_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm
15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes va_mods alg in_b out_b inout_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 523 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 567 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 568 column 55 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 569 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 570 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 571 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 572 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 574 column 93 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key))))))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_bytes (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (inout_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state
-> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 2 va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and
(l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b == va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0
`op_Multiply` 16 < pow2_32) /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b
== 1 /\ (va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0
/\ va_get_reg64 rRsi va_s0 < va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128
`op_Division` 8) /\ (aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg =
AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_rbp:nat64) (va_x_r9:nat64) (va_x_r10:nat64)
(va_x_r11:nat64) (va_x_r12:nat64) (va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32)
(va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32) (va_x_xmm7:quad32)
(va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32) (va_x_xmm12:quad32)
(va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) (va_x_heap1:vale_heap)
(va_x_heap2:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 2 va_x_heap2 (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 15 va_x_xmm15
(va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12 va_x_xmm12 (va_upd_xmm 10
va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm
6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 3 va_x_xmm3 (va_upd_xmm
2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR11 va_x_r11 (va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64
rRbp va_x_rbp (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rRcx
va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax va_x_rax (va_upd_mem va_x_mem
va_s0)))))))))))))))))))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128
out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\
Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in let
cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in
cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) ==> va_k va_sM (())))
val va_wpProof_Gctr_bytes : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> inout_b:buffer128
-> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b
va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes alg) ([va_Mod_flags;
va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13;
va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6;
va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRbp;
va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax;
va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes (va_code_Gctr_bytes alg) va_s0 alg in_b out_b inout_b
key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm
13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm
8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11 va_sM (va_update_reg64 rR10 va_sM
(va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_bytes (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (inout_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_bytes alg)) =
(va_QProc (va_code_Gctr_bytes alg) ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1;
va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9;
va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx;
va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) (va_wp_Gctr_bytes alg in_b out_b inout_b key
round_keys keys_b) (va_wpProof_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b))
//--
//-- Gctr_bytes_stdcall
#push-options "--z3rlimit 80"
#restart-solver
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_stdcall win alg =
(va_Block (va_CCons (va_code_CreateHeaplets ()) (va_CCons (va_code_Push_Secret
(va_op_reg_opr64_reg64 rR15)) (va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rR14))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rR13)) (va_CCons (va_code_Push_Secret
(va_op_reg_opr64_reg64 rR12)) (va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRsi))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRdi)) (va_CCons (va_code_Push_Secret
(va_op_reg_opr64_reg64 rRbp)) (va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRbx))
(va_CCons (if win then va_Block (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 15)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 14)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 13)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 12)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 11)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 10)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 8)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 6)
(va_op_reg_opr64_reg64 rRax)) (va_CNil ()))))))))))) else va_Block (va_CNil ())) (va_CCons (if
win then va_Block (va_CCons (va_code_Load64_stack (va_op_dst_opr64_reg64 rRax)
(va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 + 8)) (va_CCons (va_code_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax) 0 Secret)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR8)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rRsi) (va_op_opr64_reg64 rRdx)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rR9)) (va_CCons (va_code_Load64_stack
(va_op_dst_opr64_reg64 rR8) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 + 0)) (va_CCons
(va_code_Load64_stack (va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 +
16)) (va_CNil ()))))))))) else va_Block (va_CCons (va_code_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRdi)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rRdx)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rRcx)) (va_CCons (va_code_Load64_stack
(va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (64 + 8)) (va_CNil ())))))))
(va_CCons (va_code_Gctr_bytes alg) (va_CCons (if win then va_Block (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 6) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 9) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 10) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 13) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 14) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 15) (va_op_reg_opr64_reg64 rRax)) (va_CNil ())))))))))))
else va_Block (va_CNil ())) (va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rRbx))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rRbp)) (va_CCons (va_code_Pop_Secret
(va_op_dst_opr64_reg64 rRdi)) (va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rRsi))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rR12)) (va_CCons (va_code_Pop_Secret
(va_op_dst_opr64_reg64 rR13)) (va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rR14))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rR15)) (va_CCons (va_code_DestroyHeaplets
()) (va_CNil ()))))))))))))))))))))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_stdcall win alg =
(va_pbool_and (va_codegen_success_CreateHeaplets ()) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR15)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR14)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR13)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR12)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRsi)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRdi)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRbp)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRbx)) (va_pbool_and (if win then
va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 15) (va_op_reg_opr64_reg64
rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 14)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm
13) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret
(va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and
(va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 10) (va_op_reg_opr64_reg64
rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm
8) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret
(va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and
(va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 6) (va_op_reg_opr64_reg64 rRax)) (va_ttrue
())))))))))) else va_ttrue ()) (va_pbool_and (if win then va_pbool_and
(va_codegen_success_Load64_stack (va_op_dst_opr64_reg64 rRax) (va_op_reg_opr64_reg64 rRsp) (224
+ 32 + 8 + 8)) (va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0)
(va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax) 0 Secret) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRcx)) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR8)) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRsi) (va_op_opr64_reg64 rRdx)) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rR9)) (va_pbool_and
(va_codegen_success_Load64_stack (va_op_dst_opr64_reg64 rR8) (va_op_reg_opr64_reg64 rRsp) (224
+ 32 + 8 + 0)) (va_pbool_and (va_codegen_success_Load64_stack (va_op_dst_opr64_reg64 rRcx)
(va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 + 16)) (va_ttrue ())))))))) else va_pbool_and
(va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov64
(va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRdi)) (va_pbool_and (va_codegen_success_Mov64
(va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rRdx)) (va_pbool_and (va_codegen_success_Mov64
(va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rRcx)) (va_pbool_and
(va_codegen_success_Load64_stack (va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (64
+ 8)) (va_ttrue ())))))) (va_pbool_and (va_codegen_success_Gctr_bytes alg) (va_pbool_and (if
win then va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 6)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 8)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm
10) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret
(va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and
(va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 13) (va_op_reg_opr64_reg64
rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 14)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm
15) (va_op_reg_opr64_reg64 rRax)) (va_ttrue ())))))))))) else va_ttrue ()) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rRbx)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rRbp)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rRdi)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rRsi)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rR12)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rR13)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rR14)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rR15)) (va_pbool_and
(va_codegen_success_DestroyHeaplets ()) (va_ttrue ())))))))))))))))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_stdcall (va_mods:va_mods_t) (win:bool) (alg:algorithm) (in_b:buffer128)
(num_bytes:nat64) (out_b:buffer128) (inout_b:buffer128) (keys_b:buffer128) (ctr_b:buffer128)
(num_blocks:nat64) (key:(seq nat32)) : (va_quickCode unit (va_code_Gctr_bytes_stdcall win alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(in_ptr:(va_int_range 0 18446744073709551615)) = va_if win (fun _ -> va_get_reg64 rRcx va_s)
(fun _ -> va_get_reg64 rRdi va_s) in let (out_ptr:(va_int_range 0 18446744073709551615)) =
va_if win (fun _ -> va_get_reg64 rR8 va_s) (fun _ -> va_get_reg64 rRdx va_s) in let
(inout_ptr:(va_int_range 0 18446744073709551615)) = va_if win (fun _ -> va_get_reg64 rR9 va_s)
(fun _ -> va_get_reg64 rRcx va_s) in let (keys_ptr:(va_int_range 0 18446744073709551615)) =
va_if win (fun _ -> Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s + 32 + 8 + 0)
(va_get_stack va_s)) (fun _ -> va_get_reg64 rR8 va_s) in let (ctr_ptr:(va_int_range 0
18446744073709551615)) = va_if win (fun _ -> Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp
va_s + 32 + 8 + 8) (va_get_stack va_s)) (fun _ -> va_get_reg64 rR9 va_s) in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 707 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_CreateHeaplets ([declare_buffer128 in_b 0 Secret Immutable; declare_buffer128 keys_b
0 Secret Immutable; declare_buffer128 ctr_b 0 Secret Immutable; declare_buffer128 out_b 1
Secret Mutable; declare_buffer128 inout_b 2 Secret Mutable])) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 714 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rR15)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 715 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rR14)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 716 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rR13)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 717 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 718 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rRsi)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 719 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rRdi)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 720 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rRbp)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 721 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rRbx)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 723 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qInlineIf va_mods win (qblock va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 725 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 15) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 726 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 14) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 727 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 13) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 728 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 729 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 730 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 10) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 731 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 9) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 732 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 733 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 734 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 6) (va_op_reg_opr64_reg64 rRax)) (va_QEmpty
(()))))))))))))) (qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state)
va_g -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 737 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qInlineIf va_mods win (qblock va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 740 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load64_stack (va_op_dst_opr64_reg64 rRax) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8
+ 8)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 741 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64
rRax) 0 Secret ctr_b 0) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 743 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 744 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR8)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 745 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRsi) (va_op_opr64_reg64 rRdx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 746 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 747 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load64_stack (va_op_dst_opr64_reg64 rR8) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 +
0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 748 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load64_stack (va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8
+ 16)) (va_QEmpty (()))))))))))) (qblock va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 752 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64
rR9) 0 Secret ctr_b 0) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 753 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRdi)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 754 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rRdx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 755 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 756 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load64_stack (va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (64 + 8))
(va_QEmpty (()))))))))) (fun (va_s:va_state) va_g -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 758 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_bytes alg in_b out_b inout_b key (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) keys_b) keys_b) (fun (va_s:va_state) _ -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 760 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qInlineIf va_mods win (qblock va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 762 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 6) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 6 va_old_s))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 763 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 7 va_old_s))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 764 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 8 va_old_s))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 765 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 9) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 9 va_old_s))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 766 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 10) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 10
va_old_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 767 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 11
va_old_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 768 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 12
va_old_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 769 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 13) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 13
va_old_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 770 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 14) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 14
va_old_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 771 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 15) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 15
va_old_s)) (va_QEmpty (()))))))))))))) (qblock va_mods (fun (va_s:va_state) -> va_QEmpty
(())))) (fun (va_s:va_state) va_g -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 774 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 775 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rRbp)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 776 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rRdi)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 777 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rRsi)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 778 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 779 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rR13)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 780 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rR14)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 781 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rR15)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 783 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_DestroyHeaplets ()) (va_QEmpty (())))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_stdcall va_b0 va_s0 win alg in_b num_bytes out_b inout_b keys_b ctr_b
num_blocks key =
let (va_mods:va_mods_t) = [va_Mod_stackTaint; va_Mod_stack; va_Mod_flags; va_Mod_mem_layout;
va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13;
va_Mod_xmm 12; va_Mod_xmm 11; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7;
va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm
0; va_Mod_reg64 rR15; va_Mod_reg64 rR14; va_Mod_reg64 rR13; va_Mod_reg64 rR12; va_Mod_reg64
rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rR8; va_Mod_reg64 rRbp; va_Mod_reg64
rRsp; va_Mod_reg64 rRsi; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64
rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_stdcall va_mods win alg in_b num_bytes out_b inout_b keys_b ctr_b
num_blocks key in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_stdcall win alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 597 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (let (in_ptr:(va_int_range 0 18446744073709551615)) = va_if win (fun _ ->
va_get_reg64 rRcx va_s0) (fun _ -> va_get_reg64 rRdi va_s0) in let (out_ptr:(va_int_range 0
18446744073709551615)) = va_if win (fun _ -> va_get_reg64 rR8 va_s0) (fun _ -> va_get_reg64
rRdx va_s0) in let (inout_ptr:(va_int_range 0 18446744073709551615)) = va_if win (fun _ ->
va_get_reg64 rR9 va_s0) (fun _ -> va_get_reg64 rRcx va_s0) in let (keys_ptr:(va_int_range 0
18446744073709551615)) = va_if win (fun _ -> Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp
va_s0 + 32 + 8 + 0) (va_get_stack va_s0)) (fun _ -> va_get_reg64 rR8 va_s0) in let
(ctr_ptr:(va_int_range 0 18446744073709551615)) = va_if win (fun _ ->
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 8) (va_get_stack va_s0)) (fun
_ -> va_get_reg64 rR9 va_s0) in label va_range1
"***** POSTCONDITION NOT MET AT line 669 column 60 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128_2 out_b inout_b (va_get_mem va_s0) (va_get_mem va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 670 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem va_s0) in_b) (Vale.X64.Decls.s128 (va_get_mem va_s0) inout_b) in label va_range1
"***** POSTCONDITION NOT MET AT line 671 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 672 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem va_sM) inout_b) in label va_range1
"***** POSTCONDITION NOT MET AT line 673 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 674 column 119 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (Vale.X64.Decls.buffer128_read ctr_b 0
(va_get_mem va_s0)) (Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 676 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRsp va_sM == va_get_reg64 rRsp va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 679 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rRbx va_sM == va_get_reg64 rRbx va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 680 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rRbp va_sM == va_get_reg64 rRbp va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 681 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rRdi va_sM == va_get_reg64 rRdi va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 682 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rRsi va_sM == va_get_reg64 rRsi va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 683 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rR12 va_sM == va_get_reg64 rR12 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 684 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rR13 va_sM == va_get_reg64 rR13 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 685 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rR14 va_sM == va_get_reg64 rR14 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 686 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rR15 va_sM == va_get_reg64 rR15 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 688 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 6 va_sM == va_get_xmm 6 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 689 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 7 va_sM == va_get_xmm 7 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 690 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 8 va_sM == va_get_xmm 8 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 691 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 9 va_sM == va_get_xmm 9 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 692 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 10 va_sM == va_get_xmm 10 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 693 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 11 va_sM == va_get_xmm 11 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 694 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 12 va_sM == va_get_xmm 12 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 695 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 13 va_sM == va_get_xmm 13 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 696 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 14 va_sM == va_get_xmm 14 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 697 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 15 va_sM == va_get_xmm 15 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 700 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rRbx va_sM == va_get_reg64 rRbx va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 701 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rRbp va_sM == va_get_reg64 rRbp va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 702 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rR12 va_sM == va_get_reg64 rR12 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 703 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rR13 va_sM == va_get_reg64 rR13 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 704 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rR14 va_sM == va_get_reg64 rR14 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 705 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rR15 va_sM == va_get_reg64 rR15 va_s0))))))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_stackTaint; va_Mod_stack; va_Mod_flags; va_Mod_mem_layout;
va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13;
va_Mod_xmm 12; va_Mod_xmm 11; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7;
va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm
0; va_Mod_reg64 rR15; va_Mod_reg64 rR14; va_Mod_reg64 rR13; va_Mod_reg64 rR12; va_Mod_reg64
rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rR8; va_Mod_reg64 rRbp; va_Mod_reg64
rRsp; va_Mod_reg64 rRsi; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64
rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"] | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 80,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wpProof_Gctr_bytes_stdcall : win:bool -> alg:algorithm -> in_b:buffer128 -> num_bytes:nat64
-> out_b:buffer128 -> inout_b:buffer128 -> keys_b:buffer128 -> ctr_b:buffer128 ->
num_blocks:nat64 -> key:(seq nat32) -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes_stdcall win alg in_b num_bytes out_b inout_b
keys_b ctr_b num_blocks key va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes_stdcall win alg)
([va_Mod_stackTaint; va_Mod_stack; va_Mod_flags; va_Mod_mem_layout; va_Mod_mem_heaplet 2;
va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
11; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR15;
va_Mod_reg64 rR14; va_Mod_reg64 rR13; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rR8; va_Mod_reg64 rRbp; va_Mod_reg64 rRsp; va_Mod_reg64 rRsi;
va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax;
va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g)))) | [] | Vale.AES.X64.GCTR.va_wpProof_Gctr_bytes_stdcall | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
win: Prims.bool ->
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
num_bytes: Vale.X64.Memory.nat64 ->
out_b: Vale.X64.Memory.buffer128 ->
inout_b: Vale.X64.Memory.buffer128 ->
keys_b: Vale.X64.Memory.buffer128 ->
ctr_b: Vale.X64.Memory.buffer128 ->
num_blocks: Vale.X64.Memory.nat64 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
va_s0: Vale.X64.Decls.va_state ->
va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Prims.Ghost ((Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) * Prims.unit) | {
"end_col": 22,
"end_line": 2108,
"start_col": 14,
"start_line": 2082
} |
Prims.Ghost | val va_lemma_Gctr_bytes : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> inout_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) ->
keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 2
va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and (l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b
== va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0 `op_Multiply` 16 < pow2_32) /\
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b == 1 /\ (va_get_reg64 rRcx va_s0
`op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0 /\ va_get_reg64 rRsi va_s0 <
va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128 `op_Division` 8) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0)
(va_get_mem_heaplet 2 va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_s0) inout_b) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64
rRsi va_s0) in let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_sM) inout_b) in let cipher_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64
rRsi va_s0) in cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) /\ va_state_eq va_sM (va_update_flags
va_sM (va_update_mem_heaplet 2 va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM
(va_update_xmm 14 va_sM (va_update_xmm 13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM
(va_update_xmm 9 va_sM (va_update_xmm 8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM
(va_update_xmm 5 va_sM (va_update_xmm 4 va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM
(va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11
va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM
(va_update_reg64 rRdi va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM
(va_update_reg64 rRbx va_sM (va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem
va_sM va_s0)))))))))))))))))))))))))))))))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_lemma_Gctr_bytes va_b0 va_s0 alg in_b out_b inout_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm
15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes va_mods alg in_b out_b inout_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 523 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 567 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 568 column 55 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 569 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 570 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 571 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 572 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 574 column 93 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key))))))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM) | val va_lemma_Gctr_bytes : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> inout_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) ->
keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 2
va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and (l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b
== va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0 `op_Multiply` 16 < pow2_32) /\
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b == 1 /\ (va_get_reg64 rRcx va_s0
`op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0 /\ va_get_reg64 rRsi va_s0 <
va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128 `op_Division` 8) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0)
(va_get_mem_heaplet 2 va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_s0) inout_b) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64
rRsi va_s0) in let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_sM) inout_b) in let cipher_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64
rRsi va_s0) in cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) /\ va_state_eq va_sM (va_update_flags
va_sM (va_update_mem_heaplet 2 va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM
(va_update_xmm 14 va_sM (va_update_xmm 13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM
(va_update_xmm 9 va_sM (va_update_xmm 8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM
(va_update_xmm 5 va_sM (va_update_xmm 4 va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM
(va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11
va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM
(va_update_reg64 rRdi va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM
(va_update_reg64 rRbx va_sM (va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem
va_sM va_s0))))))))))))))))))))))))))))))))
let va_lemma_Gctr_bytes va_b0 va_s0 alg in_b out_b inout_b key round_keys keys_b = | false | null | false | let va_mods:va_mods_t =
[
va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14;
va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7;
va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRbp;
va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax;
va_Mod_ok; va_Mod_mem
]
in
let va_qc = va_qcode_Gctr_bytes va_mods alg in_b out_b inout_b key round_keys keys_b in
let va_sM, va_fM, va_g =
va_wp_sound_code_norm (va_code_Gctr_bytes alg)
va_qc
va_s0
(fun va_s0 va_sM va_g ->
let () = va_g in
label va_range1
"***** POSTCONDITION NOT MET AT line 523 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\
(label va_range1
"***** POSTCONDITION NOT MET AT line 567 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0)
(va_get_mem_heaplet 1 va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 568 column 55 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 inout_b
(va_get_mem_heaplet 2 va_s0)
(va_get_mem_heaplet 2 va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 569 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_quads =
FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in
label va_range1
"***** POSTCONDITION NOT MET AT line 570 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_bytes =
FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads)
0
(va_get_reg64 rRsi va_s0)
in
label va_range1
"***** POSTCONDITION NOT MET AT line 571 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_quads =
FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_sM) out_b)
(Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in
label va_range1
"***** POSTCONDITION NOT MET AT line 572 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_bytes =
FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads)
0
(va_get_reg64 rRsi va_s0)
in
label va_range1
"***** POSTCONDITION NOT MET AT line 574 column 93 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher_bytes ==
Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes)
alg
key)))))))
in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([
va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14;
va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7;
va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem
])
va_sM
va_s0;
(va_sM, va_fM) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.X64.Decls.va_code",
"Vale.X64.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.QuickCodes.fuel",
"Prims.unit",
"FStar.Pervasives.Native.Mktuple2",
"Vale.X64.Decls.va_fuel",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rR11",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rRbp",
"Vale.X64.Machine_s.rRdi",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.Machine_s.rRbx",
"Vale.X64.Machine_s.rRax",
"Vale.X64.QuickCode.va_Mod_ok",
"Vale.X64.QuickCode.va_Mod_mem",
"Prims.Nil",
"FStar.Pervasives.assert_norm",
"Prims.eq2",
"Prims.list",
"Vale.X64.QuickCode.__proj__QProc__item__mods",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes",
"FStar.Pervasives.Native.tuple2",
"FStar.Pervasives.Native.tuple3",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCodes.va_wp_sound_code_norm",
"Prims.l_and",
"Vale.X64.QuickCodes.label",
"Vale.X64.QuickCodes.va_range1",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Vale.X64.Decls.modifies_buffer128",
"Vale.X64.Decls.va_get_mem_heaplet",
"Vale.Def.Types_s.nat8",
"Vale.AES.GCTR_s.gctr_encrypt_LE",
"Vale.X64.Decls.va_get_xmm",
"Vale.AES.GCTR.make_gctr_plain_LE",
"Vale.Def.Words_s.nat8",
"FStar.Seq.Base.slice",
"Vale.Def.Types_s.le_seq_quad32_to_bytes",
"Vale.X64.Decls.va_get_reg64",
"Vale.X64.Machine_s.rRsi",
"Vale.Def.Types_s.quad32",
"FStar.Seq.Base.append",
"Vale.X64.Decls.s128",
"Vale.X64.QuickCode.quickCode",
"Vale.AES.X64.GCTR.va_qcode_Gctr_bytes"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ()))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_no_extra alg =
(va_ttrue ())
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_no_extra (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_no_extra alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in let
(va_arg20:Vale.Def.Types_s.quad32) = icb_BE in let (va_arg19:(FStar.Seq.Base.seq
Vale.Def.Types_s.nat32)) = key in let (va_arg18:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) in_b in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 510 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_completed va_arg16 va_arg17 va_arg18 va_arg19
va_arg20) (let (va_arg15:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg14:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg13:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg12:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_old_s)
in_b in let (va_arg11:Vale.Def.Types_s.quad32) = icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 512 column 31 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_to_full_basic va_arg11 va_arg12 va_arg13 va_arg14
va_arg15) (let (va_arg10:Prims.int) = num_bytes in let (va_arg9:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 514 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg9 va_arg10) (let
(va_arg8:Prims.int) = num_bytes in let (va_arg7:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 515 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg7 va_arg8) (va_QEmpty
(())))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_no_extra va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_ok] in
let va_qc = va_qcode_Gctr_bytes_no_extra va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_no_extra alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 466 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 504 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 505 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 506 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 507 column 79 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE (Vale.AES.GCTR.make_gctr_plain_LE plain) alg
key)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_no_extra alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_no_extra (va_code_Gctr_bytes_no_extra alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_ok va_sM va_s0));
va_lemma_norm_mods ([]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes
val va_code_Gctr_bytes : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_CCons (va_code_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_CCons
(va_code_Gctr_core_opt alg) (va_CCons (va_code_Gctr_bytes_no_extra alg) (va_CCons (va_IfElse
(va_cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (va_Block (va_CCons
(va_code_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))) (va_Block (va_CNil ()))) (va_CNil ())))))))
val va_codegen_success_Gctr_bytes : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16))
(va_pbool_and (va_codegen_success_Gctr_core_opt alg) (va_pbool_and
(va_codegen_success_Gctr_bytes_no_extra alg) (va_pbool_and (va_pbool_and
(va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1)
(va_op_reg_opr64_reg64 rR13) 0 Secret) (va_pbool_and (va_codegen_success_Gctr_register alg)
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret))) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(inout_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) :
(va_quickCode unit (va_code_Gctr_bytes alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 576 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 577 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 578 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_opt alg in_b out_b key round_keys keys_b) (fun (va_s:va_state) _ ->
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 579 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_old_s) (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_s) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b) key
(va_get_xmm 7 va_old_s)) (va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 580 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_s == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_old_s) (va_get_reg64 rRcx
va_old_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 582 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_bytes_no_extra alg (va_get_xmm 7 va_old_s) in_b out_b key round_keys keys_b
(va_get_reg64 rRax va_old_s) (va_get_reg64 rRbx va_old_s) (va_get_reg64 rRcx va_old_s
`op_Multiply` 16)) (fun (va_s:va_state) _ -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 584 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (qblock va_mods (fun
(va_s:va_state) -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 586 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret inout_b 0) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 587 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.equal #quad32 (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_s))
(Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 588 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 589 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret inout_b 0) (va_QEmpty (()))))))) (qblock va_mods (fun
(va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> let
(va_arg31:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_old_s in let (va_arg30:Prims.nat) =
va_get_reg64 rRsi va_old_s in let (va_arg29:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b in let (va_arg28:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg27:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_old_s) inout_b in let (va_arg26:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_old_s) in_b in let
(va_arg25:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg24:Vale.AES.AES_common_s.algorithm) = alg in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 591 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_bytes_helper va_arg24 va_arg25 va_arg26 va_arg27 va_arg28
va_arg29 va_arg30 va_arg31) (va_QEmpty (())))))))))))
val va_lemma_Gctr_bytes : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> inout_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) ->
keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 2
va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and (l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b
== va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0 `op_Multiply` 16 < pow2_32) /\
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b == 1 /\ (va_get_reg64 rRcx va_s0
`op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0 /\ va_get_reg64 rRsi va_s0 <
va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128 `op_Division` 8) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0)
(va_get_mem_heaplet 2 va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_s0) inout_b) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64
rRsi va_s0) in let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_sM) inout_b) in let cipher_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64
rRsi va_s0) in cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) /\ va_state_eq va_sM (va_update_flags
va_sM (va_update_mem_heaplet 2 va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM
(va_update_xmm 14 va_sM (va_update_xmm 13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM
(va_update_xmm 9 va_sM (va_update_xmm 8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM
(va_update_xmm 5 va_sM (va_update_xmm 4 va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM
(va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11
va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM
(va_update_reg64 rRdi va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM
(va_update_reg64 rRbx va_sM (va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem
va_sM va_s0)))))))))))))))))))))))))))))))) | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_lemma_Gctr_bytes : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> inout_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) ->
keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 2
va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and (l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b
== va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0 `op_Multiply` 16 < pow2_32) /\
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b == 1 /\ (va_get_reg64 rRcx va_s0
`op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0 /\ va_get_reg64 rRsi va_s0 <
va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128 `op_Division` 8) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0)
(va_get_mem_heaplet 2 va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_s0) inout_b) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64
rRsi va_s0) in let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_sM) inout_b) in let cipher_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64
rRsi va_s0) in cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) /\ va_state_eq va_sM (va_update_flags
va_sM (va_update_mem_heaplet 2 va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM
(va_update_xmm 14 va_sM (va_update_xmm 13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM
(va_update_xmm 9 va_sM (va_update_xmm 8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM
(va_update_xmm 5 va_sM (va_update_xmm 4 va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM
(va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11
va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM
(va_update_reg64 rRdi va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM
(va_update_reg64 rRbx va_sM (va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem
va_sM va_s0)))))))))))))))))))))))))))))))) | [] | Vale.AES.X64.GCTR.va_lemma_Gctr_bytes | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_b0: Vale.X64.Decls.va_code ->
va_s0: Vale.X64.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
inout_b: Vale.X64.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128
-> Prims.Ghost (Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) | {
"end_col": 16,
"end_line": 1598,
"start_col": 82,
"start_line": 1554
} |
Prims.Tot | val va_qcode_Gctr_bytes_stdcall
(va_mods: va_mods_t)
(win: bool)
(alg: algorithm)
(in_b: buffer128)
(num_bytes: nat64)
(out_b inout_b keys_b ctr_b: buffer128)
(num_blocks: nat64)
(key: (seq nat32))
: (va_quickCode unit (va_code_Gctr_bytes_stdcall win alg)) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_qcode_Gctr_bytes_stdcall (va_mods:va_mods_t) (win:bool) (alg:algorithm) (in_b:buffer128)
(num_bytes:nat64) (out_b:buffer128) (inout_b:buffer128) (keys_b:buffer128) (ctr_b:buffer128)
(num_blocks:nat64) (key:(seq nat32)) : (va_quickCode unit (va_code_Gctr_bytes_stdcall win alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(in_ptr:(va_int_range 0 18446744073709551615)) = va_if win (fun _ -> va_get_reg64 rRcx va_s)
(fun _ -> va_get_reg64 rRdi va_s) in let (out_ptr:(va_int_range 0 18446744073709551615)) =
va_if win (fun _ -> va_get_reg64 rR8 va_s) (fun _ -> va_get_reg64 rRdx va_s) in let
(inout_ptr:(va_int_range 0 18446744073709551615)) = va_if win (fun _ -> va_get_reg64 rR9 va_s)
(fun _ -> va_get_reg64 rRcx va_s) in let (keys_ptr:(va_int_range 0 18446744073709551615)) =
va_if win (fun _ -> Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s + 32 + 8 + 0)
(va_get_stack va_s)) (fun _ -> va_get_reg64 rR8 va_s) in let (ctr_ptr:(va_int_range 0
18446744073709551615)) = va_if win (fun _ -> Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp
va_s + 32 + 8 + 8) (va_get_stack va_s)) (fun _ -> va_get_reg64 rR9 va_s) in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 707 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_CreateHeaplets ([declare_buffer128 in_b 0 Secret Immutable; declare_buffer128 keys_b
0 Secret Immutable; declare_buffer128 ctr_b 0 Secret Immutable; declare_buffer128 out_b 1
Secret Mutable; declare_buffer128 inout_b 2 Secret Mutable])) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 714 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rR15)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 715 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rR14)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 716 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rR13)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 717 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 718 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rRsi)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 719 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rRdi)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 720 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rRbp)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 721 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rRbx)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 723 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qInlineIf va_mods win (qblock va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 725 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 15) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 726 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 14) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 727 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 13) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 728 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 729 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 730 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 10) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 731 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 9) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 732 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 733 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 734 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 6) (va_op_reg_opr64_reg64 rRax)) (va_QEmpty
(()))))))))))))) (qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state)
va_g -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 737 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qInlineIf va_mods win (qblock va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 740 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load64_stack (va_op_dst_opr64_reg64 rRax) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8
+ 8)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 741 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64
rRax) 0 Secret ctr_b 0) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 743 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 744 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR8)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 745 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRsi) (va_op_opr64_reg64 rRdx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 746 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 747 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load64_stack (va_op_dst_opr64_reg64 rR8) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 +
0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 748 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load64_stack (va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8
+ 16)) (va_QEmpty (()))))))))))) (qblock va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 752 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64
rR9) 0 Secret ctr_b 0) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 753 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRdi)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 754 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rRdx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 755 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 756 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load64_stack (va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (64 + 8))
(va_QEmpty (()))))))))) (fun (va_s:va_state) va_g -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 758 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_bytes alg in_b out_b inout_b key (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) keys_b) keys_b) (fun (va_s:va_state) _ -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 760 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qInlineIf va_mods win (qblock va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 762 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 6) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 6 va_old_s))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 763 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 7 va_old_s))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 764 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 8 va_old_s))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 765 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 9) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 9 va_old_s))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 766 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 10) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 10
va_old_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 767 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 11
va_old_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 768 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 12
va_old_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 769 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 13) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 13
va_old_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 770 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 14) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 14
va_old_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 771 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 15) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 15
va_old_s)) (va_QEmpty (()))))))))))))) (qblock va_mods (fun (va_s:va_state) -> va_QEmpty
(())))) (fun (va_s:va_state) va_g -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 774 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 775 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rRbp)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 776 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rRdi)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 777 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rRsi)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 778 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 779 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rR13)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 780 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rR14)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 781 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rR15)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 783 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_DestroyHeaplets ()) (va_QEmpty (()))))))))))))))))))))))))) | val va_qcode_Gctr_bytes_stdcall
(va_mods: va_mods_t)
(win: bool)
(alg: algorithm)
(in_b: buffer128)
(num_bytes: nat64)
(out_b inout_b keys_b ctr_b: buffer128)
(num_blocks: nat64)
(key: (seq nat32))
: (va_quickCode unit (va_code_Gctr_bytes_stdcall win alg))
let va_qcode_Gctr_bytes_stdcall
(va_mods: va_mods_t)
(win: bool)
(alg: algorithm)
(in_b: buffer128)
(num_bytes: nat64)
(out_b inout_b keys_b ctr_b: buffer128)
(num_blocks: nat64)
(key: (seq nat32))
: (va_quickCode unit (va_code_Gctr_bytes_stdcall win alg)) = | false | null | false | (qblock va_mods
(fun (va_s: va_state) ->
let va_old_s:va_state = va_s in
let in_ptr:(va_int_range 0 18446744073709551615) =
va_if win (fun _ -> va_get_reg64 rRcx va_s) (fun _ -> va_get_reg64 rRdi va_s)
in
let out_ptr:(va_int_range 0 18446744073709551615) =
va_if win (fun _ -> va_get_reg64 rR8 va_s) (fun _ -> va_get_reg64 rRdx va_s)
in
let inout_ptr:(va_int_range 0 18446744073709551615) =
va_if win (fun _ -> va_get_reg64 rR9 va_s) (fun _ -> va_get_reg64 rRcx va_s)
in
let keys_ptr:(va_int_range 0 18446744073709551615) =
va_if win
(fun _ ->
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s + 32 + 8 + 0)
(va_get_stack va_s))
(fun _ -> va_get_reg64 rR8 va_s)
in
let ctr_ptr:(va_int_range 0 18446744073709551615) =
va_if win
(fun _ ->
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s + 32 + 8 + 8)
(va_get_stack va_s))
(fun _ -> va_get_reg64 rR9 va_s)
in
va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 707 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_CreateHeaplets ([
declare_buffer128 in_b 0 Secret Immutable;
declare_buffer128 keys_b 0 Secret Immutable;
declare_buffer128 ctr_b 0 Secret Immutable;
declare_buffer128 out_b 1 Secret Mutable;
declare_buffer128 inout_b 2 Secret Mutable
]))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 714 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rR15))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 715 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rR14))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 716 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rR13))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 717 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rR12))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 718 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rRsi))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 719 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rRdi))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 720 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rRbp))
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 721 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rRbx))
(fun (va_s: va_state) _ ->
va_QBind va_range1
"***** PRECONDITION NOT MET AT line 723 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qInlineIf va_mods
win
(qblock va_mods
(fun (va_s: va_state) ->
va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 725 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm
15)
(va_op_reg_opr64_reg64 rRax))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 726 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm
14)
(va_op_reg_opr64_reg64 rRax))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 727 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm
13)
(va_op_reg_opr64_reg64 rRax
))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 728 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm
12)
(va_op_reg_opr64_reg64
rRax))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 729 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret
(va_op_xmm_xmm 11)
(va_op_reg_opr64_reg64
rRax))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 730 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret
(va_op_xmm_xmm
10)
(va_op_reg_opr64_reg64
rRax))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 731 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret
(va_op_xmm_xmm
9)
(va_op_reg_opr64_reg64
rRax))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 732 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret
(va_op_xmm_xmm
8)
(va_op_reg_opr64_reg64
rRax
))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 733 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret
(va_op_xmm_xmm
7
)
(va_op_reg_opr64_reg64
rRax
))
(va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 734 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret
(
va_op_xmm_xmm
6
)
(
va_op_reg_opr64_reg64
rRax
)
)
(va_QEmpty
(
()
)
))
))))))))))
(qblock va_mods
(fun (va_s: va_state) -> va_QEmpty (()))))
(fun (va_s: va_state) va_g ->
va_QBind va_range1
"***** PRECONDITION NOT MET AT line 737 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qInlineIf va_mods
win
(qblock va_mods
(fun (va_s: va_state) ->
va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 740 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load64_stack (va_op_dst_opr64_reg64
rRax)
(va_op_reg_opr64_reg64 rRsp)
(224 + 32 + 8 + 8))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 741 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet
0)
(va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rRax
)
0
Secret
ctr_b
0)
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 743 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64
rRax)
(va_op_opr64_reg64 rRcx
))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 744 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64
rRbx)
(va_op_opr64_reg64
rR8))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 745 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (
va_op_dst_opr64_reg64
rRsi)
(va_op_opr64_reg64
rRdx))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 746 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64
(va_op_dst_opr64_reg64
rR13
)
(va_op_opr64_reg64
rR9)
)
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 747 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load64_stack
(va_op_dst_opr64_reg64
rR8
)
(va_op_reg_opr64_reg64
rRsp
)
(224 +
32 +
8 +
0)
)
(va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 748 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load64_stack
(
va_op_dst_opr64_reg64
rRcx
)
(
va_op_reg_opr64_reg64
rRsp
)
(
224 +
32 +
8 +
16
)
)
(va_QEmpty
(
()
)
))
))))))))
(qblock va_mods
(fun (va_s: va_state) ->
va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 752 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet
0)
(va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rR9)
0
Secret
ctr_b
0)
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 753 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64
rRax)
(va_op_opr64_reg64 rRdi)
)
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 754 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64
rRbx)
(va_op_opr64_reg64 rRdx
))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 755 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64
rR13)
(va_op_opr64_reg64
rRcx))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 756 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load64_stack
(va_op_dst_opr64_reg64
rRcx)
(va_op_reg_opr64_reg64
rRsp)
(64 + 8))
(va_QEmpty (()))
)))))))
(fun (va_s: va_state) va_g ->
va_QBind va_range1
"***** PRECONDITION NOT MET AT line 758 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_bytes alg
in_b
out_b
inout_b
key
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet
0
va_s)
keys_b)
keys_b)
(fun (va_s: va_state) _ ->
va_QBind va_range1
"***** PRECONDITION NOT MET AT line 760 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qInlineIf va_mods
win
(qblock va_mods
(fun (va_s: va_state) ->
va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 762 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret
(va_op_xmm_xmm 6
)
(va_op_reg_opr64_reg64
rRax)
(va_get_xmm 6
va_old_s))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 763 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret
(va_op_xmm_xmm
7)
(va_op_reg_opr64_reg64
rRax)
(va_get_xmm 7
va_old_s
))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 764 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret
(va_op_xmm_xmm
8)
(va_op_reg_opr64_reg64
rRax
)
(va_get_xmm
8
va_old_s
))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 765 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret
(va_op_xmm_xmm
9
)
(va_op_reg_opr64_reg64
rRax
)
(va_get_xmm
9
va_old_s
))
(va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 766 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret
(
va_op_xmm_xmm
10
)
(
va_op_reg_opr64_reg64
rRax
)
(
va_get_xmm
10
va_old_s
)
)
(va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 767 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(
va_quick_PopXmm_Secret
(
va_op_xmm_xmm
11
)
(
va_op_reg_opr64_reg64
rRax
)
(
va_get_xmm
11
va_old_s
)
)
(
va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 768 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(
va_quick_PopXmm_Secret
(
va_op_xmm_xmm
12
)
(
va_op_reg_opr64_reg64
rRax
)
(
va_get_xmm
12
va_old_s
)
)
(
va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 769 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(
va_quick_PopXmm_Secret
(
va_op_xmm_xmm
13
)
(
va_op_reg_opr64_reg64
rRax
)
(
va_get_xmm
13
va_old_s
)
)
(
va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 770 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(
va_quick_PopXmm_Secret
(
va_op_xmm_xmm
14
)
(
va_op_reg_opr64_reg64
rRax
)
(
va_get_xmm
14
va_old_s
)
)
(
va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 771 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(
va_quick_PopXmm_Secret
(
va_op_xmm_xmm
15
)
(
va_op_reg_opr64_reg64
rRax
)
(
va_get_xmm
15
va_old_s
)
)
(
va_QEmpty
(
()
)
)
)
)
)
)
))
)))))
(qblock va_mods
(fun (va_s: va_state) ->
va_QEmpty (()))))
(fun (va_s: va_state) va_g ->
va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 774 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64
rRbx))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 775 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64
rRbp))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 776 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret
(va_op_dst_opr64_reg64
rRdi))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 777 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret
(va_op_dst_opr64_reg64
rRsi))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 778 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret
(va_op_dst_opr64_reg64
rR12
))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 779 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret
(va_op_dst_opr64_reg64
rR13
))
(va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 780 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret
(
va_op_dst_opr64_reg64
rR14
)
)
(va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 781 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(
va_quick_Pop_Secret
(
va_op_dst_opr64_reg64
rR15
)
)
(
va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 783 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(
va_quick_DestroyHeaplets
()
)
(
va_QEmpty
(
()
)
)
)
))
))))))))))))
)))))))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.X64.QuickCode.va_mods_t",
"Prims.bool",
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"Vale.X64.Memory.nat64",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.QuickCodes.qblock",
"Prims.unit",
"Prims.Cons",
"Vale.X64.Decls.va_code",
"Vale.X64.InsMem.va_code_CreateHeaplets",
"Vale.X64.InsStack.va_code_Push_Secret",
"Vale.X64.Decls.va_op_reg_opr64_reg64",
"Vale.X64.Machine_s.rR15",
"Vale.X64.Machine_s.rR14",
"Vale.X64.Machine_s.rR13",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rRsi",
"Vale.X64.Machine_s.rRdi",
"Vale.X64.Machine_s.rRbp",
"Vale.X64.Machine_s.rRbx",
"Vale.X64.QuickCodes.if_code",
"Vale.X64.QuickCodes.block",
"Vale.X64.InsStack.va_code_PushXmm_Secret",
"Vale.X64.Decls.va_op_xmm_xmm",
"Vale.X64.Machine_s.rRax",
"Prims.Nil",
"Vale.X64.Machine_s.precode",
"Vale.X64.Decls.ins",
"Vale.X64.Decls.ocmp",
"Vale.X64.InsStack.va_code_Load64_stack",
"Vale.X64.Decls.va_op_dst_opr64_reg64",
"Vale.X64.Machine_s.rRsp",
"Prims.op_Addition",
"Vale.X64.InsVector.va_code_Load128_buffer",
"Vale.X64.Decls.va_op_heaplet_mem_heaplet",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.InsBasic.va_code_Mov64",
"Vale.X64.Decls.va_op_opr64_reg64",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.Machine_s.rR8",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rR9",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes",
"Vale.X64.InsStack.va_code_PopXmm_Secret",
"Vale.X64.InsStack.va_code_Pop_Secret",
"Vale.X64.InsMem.va_code_DestroyHeaplets",
"Vale.X64.Decls.va_state",
"Vale.X64.QuickCodes.va_QSeq",
"Vale.X64.QuickCodes.va_range1",
"Vale.X64.InsMem.va_quick_CreateHeaplets",
"Vale.Arch.HeapImpl.buffer_info",
"Vale.X64.InsMem.declare_buffer128",
"Vale.Arch.HeapImpl.Immutable",
"Vale.Arch.HeapImpl.Mutable",
"Vale.X64.InsStack.va_quick_Push_Secret",
"Vale.X64.QuickCodes.va_QBind",
"Vale.X64.QuickCodes.va_qInlineIf",
"Vale.X64.InsStack.va_quick_PushXmm_Secret",
"Vale.X64.QuickCodes.va_QEmpty",
"Vale.X64.QuickCodes.quickCodes",
"Vale.X64.InsStack.va_quick_Load64_stack",
"Vale.X64.InsVector.va_quick_Load128_buffer",
"Vale.X64.InsBasic.va_quick_Mov64",
"Vale.AES.X64.GCTR.va_quick_Gctr_bytes",
"Vale.X64.Decls.buffer128_as_seq",
"Vale.X64.Decls.va_get_mem_heaplet",
"Vale.X64.InsStack.va_quick_PopXmm_Secret",
"Vale.X64.Decls.va_get_xmm",
"Vale.X64.InsStack.va_quick_Pop_Secret",
"Vale.X64.InsMem.va_quick_DestroyHeaplets",
"Vale.X64.Decls.va_int_range",
"Vale.X64.Decls.va_if",
"Prims.b2t",
"Vale.X64.Stack_i.load_stack64",
"Vale.X64.Decls.va_get_reg64",
"Vale.X64.Decls.va_get_stack",
"Prims.l_not",
"Vale.Def.Types_s.nat64",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCode.va_quickCode",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes_stdcall"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ()))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_no_extra alg =
(va_ttrue ())
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_no_extra (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_no_extra alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in let
(va_arg20:Vale.Def.Types_s.quad32) = icb_BE in let (va_arg19:(FStar.Seq.Base.seq
Vale.Def.Types_s.nat32)) = key in let (va_arg18:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) in_b in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 510 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_completed va_arg16 va_arg17 va_arg18 va_arg19
va_arg20) (let (va_arg15:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg14:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg13:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg12:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_old_s)
in_b in let (va_arg11:Vale.Def.Types_s.quad32) = icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 512 column 31 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_to_full_basic va_arg11 va_arg12 va_arg13 va_arg14
va_arg15) (let (va_arg10:Prims.int) = num_bytes in let (va_arg9:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 514 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg9 va_arg10) (let
(va_arg8:Prims.int) = num_bytes in let (va_arg7:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 515 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg7 va_arg8) (va_QEmpty
(())))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_no_extra va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_ok] in
let va_qc = va_qcode_Gctr_bytes_no_extra va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_no_extra alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 466 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 504 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 505 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 506 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 507 column 79 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE (Vale.AES.GCTR.make_gctr_plain_LE plain) alg
key)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_no_extra alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_no_extra (va_code_Gctr_bytes_no_extra alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_ok va_sM va_s0));
va_lemma_norm_mods ([]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes
val va_code_Gctr_bytes : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_CCons (va_code_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_CCons
(va_code_Gctr_core_opt alg) (va_CCons (va_code_Gctr_bytes_no_extra alg) (va_CCons (va_IfElse
(va_cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (va_Block (va_CCons
(va_code_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))) (va_Block (va_CNil ()))) (va_CNil ())))))))
val va_codegen_success_Gctr_bytes : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16))
(va_pbool_and (va_codegen_success_Gctr_core_opt alg) (va_pbool_and
(va_codegen_success_Gctr_bytes_no_extra alg) (va_pbool_and (va_pbool_and
(va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1)
(va_op_reg_opr64_reg64 rR13) 0 Secret) (va_pbool_and (va_codegen_success_Gctr_register alg)
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret))) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(inout_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) :
(va_quickCode unit (va_code_Gctr_bytes alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 576 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 577 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 578 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_opt alg in_b out_b key round_keys keys_b) (fun (va_s:va_state) _ ->
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 579 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_old_s) (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_s) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b) key
(va_get_xmm 7 va_old_s)) (va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 580 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_s == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_old_s) (va_get_reg64 rRcx
va_old_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 582 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_bytes_no_extra alg (va_get_xmm 7 va_old_s) in_b out_b key round_keys keys_b
(va_get_reg64 rRax va_old_s) (va_get_reg64 rRbx va_old_s) (va_get_reg64 rRcx va_old_s
`op_Multiply` 16)) (fun (va_s:va_state) _ -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 584 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (qblock va_mods (fun
(va_s:va_state) -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 586 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret inout_b 0) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 587 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.equal #quad32 (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_s))
(Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 588 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 589 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret inout_b 0) (va_QEmpty (()))))))) (qblock va_mods (fun
(va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> let
(va_arg31:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_old_s in let (va_arg30:Prims.nat) =
va_get_reg64 rRsi va_old_s in let (va_arg29:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b in let (va_arg28:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg27:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_old_s) inout_b in let (va_arg26:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_old_s) in_b in let
(va_arg25:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg24:Vale.AES.AES_common_s.algorithm) = alg in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 591 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_bytes_helper va_arg24 va_arg25 va_arg26 va_arg27 va_arg28
va_arg29 va_arg30 va_arg31) (va_QEmpty (())))))))))))
val va_lemma_Gctr_bytes : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> inout_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) ->
keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 2
va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and (l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b
== va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0 `op_Multiply` 16 < pow2_32) /\
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b == 1 /\ (va_get_reg64 rRcx va_s0
`op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0 /\ va_get_reg64 rRsi va_s0 <
va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128 `op_Division` 8) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0)
(va_get_mem_heaplet 2 va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_s0) inout_b) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64
rRsi va_s0) in let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_sM) inout_b) in let cipher_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64
rRsi va_s0) in cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) /\ va_state_eq va_sM (va_update_flags
va_sM (va_update_mem_heaplet 2 va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM
(va_update_xmm 14 va_sM (va_update_xmm 13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM
(va_update_xmm 9 va_sM (va_update_xmm 8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM
(va_update_xmm 5 va_sM (va_update_xmm 4 va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM
(va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11
va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM
(va_update_reg64 rRdi va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM
(va_update_reg64 rRbx va_sM (va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem
va_sM va_s0))))))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes va_b0 va_s0 alg in_b out_b inout_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm
15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes va_mods alg in_b out_b inout_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 523 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 567 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 568 column 55 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 569 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 570 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 571 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 572 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 574 column 93 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key))))))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_bytes (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (inout_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state
-> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 2 va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and
(l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b == va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0
`op_Multiply` 16 < pow2_32) /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b
== 1 /\ (va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0
/\ va_get_reg64 rRsi va_s0 < va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128
`op_Division` 8) /\ (aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg =
AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_rbp:nat64) (va_x_r9:nat64) (va_x_r10:nat64)
(va_x_r11:nat64) (va_x_r12:nat64) (va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32)
(va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32) (va_x_xmm7:quad32)
(va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32) (va_x_xmm12:quad32)
(va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) (va_x_heap1:vale_heap)
(va_x_heap2:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 2 va_x_heap2 (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 15 va_x_xmm15
(va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12 va_x_xmm12 (va_upd_xmm 10
va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm
6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 3 va_x_xmm3 (va_upd_xmm
2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR11 va_x_r11 (va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64
rRbp va_x_rbp (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rRcx
va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax va_x_rax (va_upd_mem va_x_mem
va_s0)))))))))))))))))))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128
out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\
Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in let
cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in
cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) ==> va_k va_sM (())))
val va_wpProof_Gctr_bytes : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> inout_b:buffer128
-> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b
va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes alg) ([va_Mod_flags;
va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13;
va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6;
va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRbp;
va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax;
va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes (va_code_Gctr_bytes alg) va_s0 alg in_b out_b inout_b
key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm
13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm
8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11 va_sM (va_update_reg64 rR10 va_sM
(va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_bytes (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (inout_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_bytes alg)) =
(va_QProc (va_code_Gctr_bytes alg) ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1;
va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9;
va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx;
va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) (va_wp_Gctr_bytes alg in_b out_b inout_b key
round_keys keys_b) (va_wpProof_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b))
//--
//-- Gctr_bytes_stdcall
#push-options "--z3rlimit 80"
#restart-solver
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_stdcall win alg =
(va_Block (va_CCons (va_code_CreateHeaplets ()) (va_CCons (va_code_Push_Secret
(va_op_reg_opr64_reg64 rR15)) (va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rR14))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rR13)) (va_CCons (va_code_Push_Secret
(va_op_reg_opr64_reg64 rR12)) (va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRsi))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRdi)) (va_CCons (va_code_Push_Secret
(va_op_reg_opr64_reg64 rRbp)) (va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRbx))
(va_CCons (if win then va_Block (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 15)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 14)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 13)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 12)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 11)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 10)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 8)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 6)
(va_op_reg_opr64_reg64 rRax)) (va_CNil ()))))))))))) else va_Block (va_CNil ())) (va_CCons (if
win then va_Block (va_CCons (va_code_Load64_stack (va_op_dst_opr64_reg64 rRax)
(va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 + 8)) (va_CCons (va_code_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax) 0 Secret)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR8)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rRsi) (va_op_opr64_reg64 rRdx)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rR9)) (va_CCons (va_code_Load64_stack
(va_op_dst_opr64_reg64 rR8) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 + 0)) (va_CCons
(va_code_Load64_stack (va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 +
16)) (va_CNil ()))))))))) else va_Block (va_CCons (va_code_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRdi)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rRdx)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rRcx)) (va_CCons (va_code_Load64_stack
(va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (64 + 8)) (va_CNil ())))))))
(va_CCons (va_code_Gctr_bytes alg) (va_CCons (if win then va_Block (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 6) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 9) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 10) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 13) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 14) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 15) (va_op_reg_opr64_reg64 rRax)) (va_CNil ())))))))))))
else va_Block (va_CNil ())) (va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rRbx))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rRbp)) (va_CCons (va_code_Pop_Secret
(va_op_dst_opr64_reg64 rRdi)) (va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rRsi))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rR12)) (va_CCons (va_code_Pop_Secret
(va_op_dst_opr64_reg64 rR13)) (va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rR14))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rR15)) (va_CCons (va_code_DestroyHeaplets
()) (va_CNil ()))))))))))))))))))))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_stdcall win alg =
(va_pbool_and (va_codegen_success_CreateHeaplets ()) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR15)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR14)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR13)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR12)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRsi)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRdi)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRbp)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRbx)) (va_pbool_and (if win then
va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 15) (va_op_reg_opr64_reg64
rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 14)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm
13) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret
(va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and
(va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 10) (va_op_reg_opr64_reg64
rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm
8) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret
(va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and
(va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 6) (va_op_reg_opr64_reg64 rRax)) (va_ttrue
())))))))))) else va_ttrue ()) (va_pbool_and (if win then va_pbool_and
(va_codegen_success_Load64_stack (va_op_dst_opr64_reg64 rRax) (va_op_reg_opr64_reg64 rRsp) (224
+ 32 + 8 + 8)) (va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0)
(va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax) 0 Secret) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRcx)) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR8)) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRsi) (va_op_opr64_reg64 rRdx)) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rR9)) (va_pbool_and
(va_codegen_success_Load64_stack (va_op_dst_opr64_reg64 rR8) (va_op_reg_opr64_reg64 rRsp) (224
+ 32 + 8 + 0)) (va_pbool_and (va_codegen_success_Load64_stack (va_op_dst_opr64_reg64 rRcx)
(va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 + 16)) (va_ttrue ())))))))) else va_pbool_and
(va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov64
(va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRdi)) (va_pbool_and (va_codegen_success_Mov64
(va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rRdx)) (va_pbool_and (va_codegen_success_Mov64
(va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rRcx)) (va_pbool_and
(va_codegen_success_Load64_stack (va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (64
+ 8)) (va_ttrue ())))))) (va_pbool_and (va_codegen_success_Gctr_bytes alg) (va_pbool_and (if
win then va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 6)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 8)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm
10) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret
(va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and
(va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 13) (va_op_reg_opr64_reg64
rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 14)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm
15) (va_op_reg_opr64_reg64 rRax)) (va_ttrue ())))))))))) else va_ttrue ()) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rRbx)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rRbp)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rRdi)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rRsi)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rR12)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rR13)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rR14)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rR15)) (va_pbool_and
(va_codegen_success_DestroyHeaplets ()) (va_ttrue ())))))))))))))))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_stdcall (va_mods:va_mods_t) (win:bool) (alg:algorithm) (in_b:buffer128)
(num_bytes:nat64) (out_b:buffer128) (inout_b:buffer128) (keys_b:buffer128) (ctr_b:buffer128) | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 80,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_qcode_Gctr_bytes_stdcall
(va_mods: va_mods_t)
(win: bool)
(alg: algorithm)
(in_b: buffer128)
(num_bytes: nat64)
(out_b inout_b keys_b ctr_b: buffer128)
(num_blocks: nat64)
(key: (seq nat32))
: (va_quickCode unit (va_code_Gctr_bytes_stdcall win alg)) | [] | Vale.AES.X64.GCTR.va_qcode_Gctr_bytes_stdcall | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_mods: Vale.X64.QuickCode.va_mods_t ->
win: Prims.bool ->
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
num_bytes: Vale.X64.Memory.nat64 ->
out_b: Vale.X64.Memory.buffer128 ->
inout_b: Vale.X64.Memory.buffer128 ->
keys_b: Vale.X64.Memory.buffer128 ->
ctr_b: Vale.X64.Memory.buffer128 ->
num_blocks: Vale.X64.Memory.nat64 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32
-> Vale.X64.QuickCode.va_quickCode Prims.unit
(Vale.AES.X64.GCTR.va_code_Gctr_bytes_stdcall win alg) | {
"end_col": 73,
"end_line": 1970,
"start_col": 2,
"start_line": 1828
} |
Prims.Ghost | val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g)))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
let va_wpProof_Gctr_core_while0
va_old
alg
va_in_block_offset
va_in_in_b
va_in_key
va_in_keys_b
va_in_old_iv
va_in_out_b
va_in_round_keys
va_s0
va_k
= | false | null | false | let va_sM, va_f0 =
va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg va_in_block_offset
va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM
(va_update_xmm 7
va_sM
(va_update_xmm 2
va_sM
(va_update_xmm 0
va_sM
(va_update_reg64 rRdx
va_sM
(va_update_reg64 rR9
va_sM
(va_update_reg64 rR10
va_sM
(va_update_ok va_sM
(va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0)))
))))))));
va_lemma_norm_mods ([
va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9;
va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags
])
va_sM
va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.X64.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Prims.nat",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Prims.unit",
"Vale.X64.Decls.va_fuel",
"FStar.Pervasives.Native.Mktuple3",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rR10",
"Vale.X64.QuickCode.va_Mod_ok",
"Vale.X64.QuickCode.va_Mod_mem",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_flags",
"Prims.Nil",
"Prims._assert",
"Vale.X64.Decls.va_state_eq",
"Vale.X64.Decls.va_update_xmm",
"Vale.X64.Decls.va_update_reg64",
"Vale.X64.Decls.va_update_ok",
"Vale.X64.Decls.va_update_mem",
"Vale.X64.Decls.va_update_mem_heaplet",
"Vale.X64.Decls.va_update_flags",
"Vale.X64.Decls.va_lemma_upd_update",
"FStar.Pervasives.Native.tuple3",
"FStar.Pervasives.Native.tuple2",
"Vale.X64.State.vale_state",
"Vale.AES.X64.GCTR.va_lemma_Gctr_core_while0",
"Vale.AES.X64.GCTR.va_code_Gctr_core_while0"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"] | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g)))) | [] | Vale.AES.X64.GCTR.va_wpProof_Gctr_core_while0 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_old: Vale.X64.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
va_in_block_offset: Prims.nat ->
va_in_in_b: Vale.X64.Memory.buffer128 ->
va_in_key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
va_in_keys_b: Vale.X64.Memory.buffer128 ->
va_in_old_iv: Vale.X64.Decls.quad32 ->
va_in_out_b: Vale.X64.Memory.buffer128 ->
va_in_round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
va_s0: Vale.X64.Decls.va_state ->
va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Prims.Ghost ((Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) * Prims.unit) | {
"end_col": 22,
"end_line": 814,
"start_col": 56,
"start_line": 802
} |
Prims.Ghost | val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0)))))))))))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM) | val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
let va_lemma_Gctr_core_body0
va_b0
va_s0
va_old
alg
va_in_block_offset
va_in_in_b
va_in_key
va_in_keys_b
va_in_old_iv
va_in_out_b
va_in_round_keys
= | false | null | false | let va_old = va_expand_state va_old in
let va_mods:va_mods_t =
[
va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10;
va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags
]
in
let va_qc =
va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys
in
let va_sM, va_fM, va_g =
va_wp_sound_code_norm (va_code_Gctr_core_body0 alg)
va_qc
va_s0
(fun va_s0 va_sM va_g ->
let () = va_g in
label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` (va_get_reg64 rRdx va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM ==
va_get_reg64 rRbx va_sM + 16 `op_Multiply` (va_get_reg64 rRdx va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM)
(va_get_reg64 rRax va_sM)
va_in_in_b
va_in_block_offset
(va_get_reg64 rRcx va_sM)
(va_get_mem_layout va_sM)
Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM)
(va_get_reg64 rRbx va_sM)
va_in_out_b
va_in_block_offset
(va_get_reg64 rRcx va_sM)
(va_get_mem_layout va_sM)
Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` (va_get_reg64 rRcx va_sM) < pow2_64) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` (va_get_reg64 rRcx va_sM) < pow2_64) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128
va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM)
(va_get_reg64 rR8 va_sM)
va_in_keys_b
(Vale.AES.AES_common_s.nr alg + 1)
(va_get_mem_layout va_sM)
Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b ==
va_in_round_keys) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM ==
Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b
(va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg
(va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key
va_in_old_iv) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0)))
in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([
va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9;
va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags
])
va_sM
va_s0;
(va_sM, va_fM) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.X64.Decls.va_code",
"Vale.X64.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Prims.nat",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.QuickCodes.fuel",
"Prims.unit",
"FStar.Pervasives.Native.Mktuple2",
"Vale.X64.Decls.va_fuel",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rR10",
"Vale.X64.QuickCode.va_Mod_ok",
"Vale.X64.QuickCode.va_Mod_mem",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_flags",
"Prims.Nil",
"FStar.Pervasives.assert_norm",
"Prims.eq2",
"Prims.list",
"Vale.X64.QuickCode.__proj__QProc__item__mods",
"Vale.AES.X64.GCTR.va_code_Gctr_core_body0",
"FStar.Pervasives.Native.tuple2",
"FStar.Pervasives.Native.tuple3",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCodes.va_wp_sound_code_norm",
"Prims.l_and",
"Vale.X64.QuickCodes.label",
"Vale.X64.QuickCodes.va_range1",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Prims.op_LessThanOrEqual",
"Vale.X64.Decls.va_get_reg64",
"Vale.X64.Machine_s.rRcx",
"Prims.int",
"Prims.op_Addition",
"Vale.X64.Machine_s.rRax",
"Prims.op_Multiply",
"Vale.X64.Machine_s.rRbx",
"Vale.Def.Types_s.quad32",
"Vale.X64.Decls.va_get_xmm",
"Vale.AES.GCTR_s.inc32",
"Vale.X64.Decls.validSrcAddrsOffset128",
"Vale.X64.Decls.va_get_mem_heaplet",
"Vale.X64.Decls.va_get_mem_layout",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.Decls.validDstAddrsOffset128",
"Prims.op_LessThan",
"Vale.X64.Machine_s.pow2_64",
"Vale.X64.CPU_Features_s.aesni_enabled",
"Vale.X64.CPU_Features_s.sse_enabled",
"Prims.l_or",
"Prims.op_Equality",
"Vale.AES.AES_common_s.AES_128",
"Vale.AES.AES_common_s.AES_256",
"Vale.AES.AES_s.is_aes_key_LE",
"FStar.Seq.Base.length",
"Vale.AES.AES_common_s.nr",
"Vale.AES.AES_s.key_to_round_keys_LE",
"Vale.X64.Machine_s.rR8",
"Vale.X64.Memory.buffer_addr",
"Vale.X64.Memory.vuint128",
"Vale.X64.Decls.validSrcAddrs128",
"Vale.X64.Decls.buffer128_as_seq",
"Vale.Def.Words_s.four",
"Vale.Def.Types_s.nat32",
"Vale.Def.Words_s.Mkfour",
"Vale.X64.Decls.modifies_buffer128",
"Vale.AES.GCTR.gctr_partial_def",
"Vale.X64.QuickCodes.precedes_wrap",
"Prims.op_Subtraction",
"Vale.X64.QuickCode.quickCode",
"Vale.AES.X64.GCTR.va_qcode_Gctr_core_body0",
"Vale.X64.Decls.va_expand_state"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"] | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0)))))))))))) | [] | Vale.AES.X64.GCTR.va_lemma_Gctr_core_body0 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_b0: Vale.X64.Decls.va_code ->
va_s0: Vale.X64.Decls.va_state ->
va_old: Vale.X64.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
va_in_block_offset: Prims.nat ->
va_in_in_b: Vale.X64.Memory.buffer128 ->
va_in_key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
va_in_keys_b: Vale.X64.Memory.buffer128 ->
va_in_old_iv: Vale.X64.Decls.quad32 ->
va_in_out_b: Vale.X64.Memory.buffer128 ->
va_in_round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32
-> Prims.Ghost (Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) | {
"end_col": 16,
"end_line": 430,
"start_col": 58,
"start_line": 352
} |
Prims.Tot | val va_wp_Gctr_core
(alg: algorithm)
(in_b out_b: buffer128)
(block_offset: nat)
(old_iv: quad32)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (()))) | val va_wp_Gctr_core
(alg: algorithm)
(in_b out_b: buffer128)
(block_offset: nat)
(old_iv: quad32)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0
let va_wp_Gctr_core
(alg: algorithm)
(in_b out_b: buffer128)
(block_offset: nat)
(old_iv: quad32)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 = | false | null | false | (va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0)
in_b
block_offset
(va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0)
Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0)
(va_get_reg64 rRbx va_s0)
out_b
block_offset
(va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` (va_get_reg64 rRcx va_s0) < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` (va_get_reg64 rRcx va_s0) < pow2_64 /\
l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
((Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b) `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 ==
Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
(block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg
block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b)
key
old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key /\
va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0)
keys_b
(Vale.AES.AES_common_s.nr alg + 1)
(va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem: vale_heap) (va_x_rdx: nat64) (va_x_r9: nat64) (va_x_r10: nat64)
(va_x_r12: nat64) (va_x_xmm0: quad32) (va_x_xmm1: quad32) (va_x_xmm2: quad32)
(va_x_xmm4: quad32) (va_x_xmm7: quad32) (va_x_heap1: vale_heap) (va_x_efl: Vale.X64.Flags.t).
let va_sM =
va_upd_flags va_x_efl
(va_upd_mem_heaplet 1
va_x_heap1
(va_upd_xmm 7
va_x_xmm7
(va_upd_xmm 4
va_x_xmm4
(va_upd_xmm 2
va_x_xmm2
(va_upd_xmm 1
va_x_xmm1
(va_upd_xmm 0
va_x_xmm0
(va_upd_reg64 rR12
va_x_r12
(va_upd_reg64 rR10
va_x_r10
(va_upd_reg64 rR9
va_x_r9
(va_upd_reg64 rRdx
va_x_rdx
(va_upd_mem va_x_mem va_s0)))))))))))
in
va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0)
(va_get_mem_heaplet 1 va_sM) /\
Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b)
key
old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` (va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR10 va_sM ==
va_get_reg64 rRbx va_sM + 16 `op_Multiply` (va_get_reg64 rRcx va_sM)) ==>
va_k va_sM (()))) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"Prims.nat",
"Vale.X64.Decls.quad32",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.va_state",
"Prims.unit",
"Prims.l_and",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Vale.X64.Decls.validSrcAddrsOffset128",
"Vale.X64.Decls.va_get_mem_heaplet",
"Vale.X64.Decls.va_get_reg64",
"Vale.X64.Machine_s.rRax",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.Decls.va_get_mem_layout",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.Decls.validDstAddrsOffset128",
"Vale.X64.Machine_s.rRbx",
"Prims.op_LessThan",
"Prims.op_Addition",
"Prims.op_Multiply",
"Vale.X64.Machine_s.pow2_64",
"Prims.eq2",
"Vale.X64.Decls.buffer_length",
"Vale.X64.Memory.vuint128",
"Vale.X64.Machine_s.pow2_32",
"Vale.Def.Words_s.four",
"Vale.Def.Types_s.nat32",
"Vale.X64.Decls.va_get_xmm",
"Vale.Def.Words_s.Mkfour",
"Prims.l_imp",
"Prims.op_GreaterThan",
"Vale.AES.GCTR.gctr_partial_def",
"Vale.X64.Decls.buffer128_as_seq",
"Vale.Def.Types_s.quad32",
"Vale.AES.GCTR_s.inc32",
"Vale.X64.CPU_Features_s.aesni_enabled",
"Vale.X64.CPU_Features_s.sse_enabled",
"Prims.l_or",
"Prims.op_Equality",
"Vale.AES.AES_common_s.AES_128",
"Vale.AES.AES_common_s.AES_256",
"Vale.AES.AES_s.is_aes_key_LE",
"Prims.int",
"FStar.Seq.Base.length",
"Vale.AES.AES_common_s.nr",
"Vale.AES.AES_s.key_to_round_keys_LE",
"Vale.X64.Machine_s.rR8",
"Vale.X64.Memory.buffer_addr",
"Vale.X64.Decls.validSrcAddrs128",
"Prims.l_Forall",
"Vale.X64.InsBasic.vale_heap",
"Vale.X64.Memory.nat64",
"Vale.X64.Flags.t",
"Vale.X64.Decls.modifies_buffer128",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rR10",
"Vale.X64.State.vale_state",
"Vale.X64.Decls.va_upd_flags",
"Vale.X64.Decls.va_upd_mem_heaplet",
"Vale.X64.Decls.va_upd_xmm",
"Vale.X64.Decls.va_upd_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Decls.va_upd_mem"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) | false | true | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wp_Gctr_core
(alg: algorithm)
(in_b out_b: buffer128)
(block_offset: nat)
(old_iv: quad32)
(key: (seq nat32))
(round_keys: (seq quad32))
(keys_b: buffer128)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [] | Vale.AES.X64.GCTR.va_wp_Gctr_core | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
block_offset: Prims.nat ->
old_iv: Vale.X64.Decls.quad32 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128 ->
va_s0: Vale.X64.Decls.va_state ->
va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 25,
"end_line": 972,
"start_col": 2,
"start_line": 939
} |
Prims.Ghost | val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM) | val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b = | false | null | false | let va_mods:va_mods_t =
[
va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9;
va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12;
va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx;
va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem
]
in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let va_sM, va_fM, va_g =
va_wp_sound_code_norm (va_code_Gctr_core_opt alg)
va_qc
va_s0
(fun va_s0 va_sM va_g ->
let () = va_g in
label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\
(label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0)
(va_get_mem_heaplet 1 va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg
(va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b)
key
(va_get_xmm 7 va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_s0 + 16 `op_Multiply` (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM ==
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` (va_get_reg64 rRcx va_s0))))
in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([
va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9;
va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem
])
va_sM
va_s0;
(va_sM, va_fM) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.X64.Decls.va_code",
"Vale.X64.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.QuickCodes.fuel",
"Prims.unit",
"FStar.Pervasives.Native.Mktuple2",
"Vale.X64.Decls.va_fuel",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rRdi",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.Machine_s.rRbx",
"Vale.X64.Machine_s.rRax",
"Vale.X64.QuickCode.va_Mod_ok",
"Vale.X64.QuickCode.va_Mod_mem",
"Prims.Nil",
"FStar.Pervasives.assert_norm",
"Prims.eq2",
"Prims.list",
"Vale.X64.QuickCode.__proj__QProc__item__mods",
"Vale.AES.X64.GCTR.va_code_Gctr_core_opt",
"FStar.Pervasives.Native.tuple2",
"FStar.Pervasives.Native.tuple3",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCodes.va_wp_sound_code_norm",
"Prims.l_and",
"Vale.X64.QuickCodes.label",
"Vale.X64.QuickCodes.va_range1",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Vale.X64.Decls.modifies_buffer128",
"Vale.X64.Decls.va_get_mem_heaplet",
"Vale.AES.GCTR.gctr_partial_def",
"Vale.X64.Decls.va_get_reg64",
"Vale.X64.Decls.buffer128_as_seq",
"Vale.X64.Decls.va_get_xmm",
"Vale.Def.Types_s.quad32",
"Vale.AES.GCTR_s.inc32",
"Prims.int",
"Prims.op_Addition",
"Prims.op_Multiply",
"Vale.X64.QuickCode.quickCode",
"Vale.AES.X64.GCTR.va_qcode_Gctr_core_opt"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))))) | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 60,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))))) | [] | Vale.AES.X64.GCTR.va_lemma_Gctr_core_opt | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_b0: Vale.X64.Decls.va_code ->
va_s0: Vale.X64.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128
-> Prims.Ghost (Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) | {
"end_col": 16,
"end_line": 1152,
"start_col": 77,
"start_line": 1119
} |
Prims.Ghost | val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM) | val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b = | false | null | false | let va_mods:va_mods_t =
[
va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx;
va_Mod_ok; va_Mod_mem
]
in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let va_sM, va_fM, va_g =
va_wp_sound_code_norm (va_code_Gctr_core alg)
va_qc
va_s0
(fun va_s0 va_sM va_g ->
let () = va_g in
label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\
(label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0)
(va_get_mem_heaplet 1 va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b)
key
old_iv) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` (va_get_reg64 rRcx va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM ==
va_get_reg64 rRbx va_sM + 16 `op_Multiply` (va_get_reg64 rRcx va_sM))))
in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([
va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx;
va_Mod_ok; va_Mod_mem
])
va_sM
va_s0;
(va_sM, va_fM) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.X64.Decls.va_code",
"Vale.X64.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"Prims.nat",
"Vale.X64.Decls.quad32",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.QuickCodes.fuel",
"Prims.unit",
"FStar.Pervasives.Native.Mktuple2",
"Vale.X64.Decls.va_fuel",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.QuickCode.va_Mod_ok",
"Vale.X64.QuickCode.va_Mod_mem",
"Prims.Nil",
"FStar.Pervasives.assert_norm",
"Prims.eq2",
"Prims.list",
"Vale.X64.QuickCode.__proj__QProc__item__mods",
"Vale.AES.X64.GCTR.va_code_Gctr_core",
"FStar.Pervasives.Native.tuple2",
"FStar.Pervasives.Native.tuple3",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCodes.va_wp_sound_code_norm",
"Prims.l_and",
"Vale.X64.QuickCodes.label",
"Vale.X64.QuickCodes.va_range1",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Vale.X64.Decls.modifies_buffer128",
"Vale.X64.Decls.va_get_mem_heaplet",
"Vale.AES.GCTR.gctr_partial_def",
"Prims.op_Addition",
"Vale.X64.Decls.va_get_reg64",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.Decls.buffer128_as_seq",
"Vale.Def.Types_s.quad32",
"Vale.X64.Decls.va_get_xmm",
"Vale.AES.GCTR_s.inc32",
"Prims.int",
"Vale.X64.Machine_s.rRax",
"Prims.op_Multiply",
"Vale.X64.Machine_s.rRbx",
"Vale.X64.QuickCode.quickCode",
"Vale.AES.X64.GCTR.va_qcode_Gctr_core"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))))) | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))))) | [] | Vale.AES.X64.GCTR.va_lemma_Gctr_core | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_b0: Vale.X64.Decls.va_code ->
va_s0: Vale.X64.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
block_offset: Prims.nat ->
old_iv: Vale.X64.Decls.quad32 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128
-> Prims.Ghost (Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) | {
"end_col": 16,
"end_line": 933,
"start_col": 93,
"start_line": 903
} |
Prims.Ghost | val va_lemma_Gctr_bytes_extra_work : va_b0:va_code -> va_s0:va_state -> alg:algorithm ->
icb_BE:quad32 -> in_b:buffer128 -> out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32)
-> keys_b:buffer128 -> orig_in_ptr:nat64 -> orig_out_ptr:nat64 -> num_bytes:nat
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes_extra_work alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) orig_in_ptr in_b
(Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) orig_out_ptr out_b
(Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes) (va_get_mem_layout va_s0) Secret /\
orig_in_ptr + 16 `op_Multiply` Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes < pow2_64 /\
orig_out_ptr + 16 `op_Multiply` Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes < pow2_64 /\
l_and (l_and (l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b == Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes))
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32))
(num_bytes < pow2_32) /\ (aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys /\
(let num_blocks = num_bytes `op_Division` 16 in num_bytes `op_Modulus` 16 =!= 0 /\ va_get_reg64
rR9 va_s0 == orig_in_ptr + 16 `op_Multiply` num_blocks /\ va_get_reg64 rR10 va_s0 ==
orig_out_ptr + 16 `op_Multiply` num_blocks /\ Vale.AES.GCTR.gctr_partial_def alg num_blocks
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key icb_BE /\ va_get_xmm 7
va_s0 == Vale.AES.GCTR_s.inc32 icb_BE num_blocks))))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let num_blocks = num_bytes `op_Division` 16 in Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ FStar.Seq.Base.slice
#Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) 0
num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks /\ Vale.X64.Decls.buffer128_read out_b
num_blocks (va_get_mem_heaplet 1 va_sM) == Vale.AES.GCTR_s.gctr_encrypt_block icb_BE
(Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0 va_sM)) alg key num_blocks
/\ va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)) /\ va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem
va_sM va_s0)))))))))))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM) | val va_lemma_Gctr_bytes_extra_work : va_b0:va_code -> va_s0:va_state -> alg:algorithm ->
icb_BE:quad32 -> in_b:buffer128 -> out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32)
-> keys_b:buffer128 -> orig_in_ptr:nat64 -> orig_out_ptr:nat64 -> num_bytes:nat
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes_extra_work alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) orig_in_ptr in_b
(Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) orig_out_ptr out_b
(Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes) (va_get_mem_layout va_s0) Secret /\
orig_in_ptr + 16 `op_Multiply` Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes < pow2_64 /\
orig_out_ptr + 16 `op_Multiply` Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes < pow2_64 /\
l_and (l_and (l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b == Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes))
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32))
(num_bytes < pow2_32) /\ (aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys /\
(let num_blocks = num_bytes `op_Division` 16 in num_bytes `op_Modulus` 16 =!= 0 /\ va_get_reg64
rR9 va_s0 == orig_in_ptr + 16 `op_Multiply` num_blocks /\ va_get_reg64 rR10 va_s0 ==
orig_out_ptr + 16 `op_Multiply` num_blocks /\ Vale.AES.GCTR.gctr_partial_def alg num_blocks
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key icb_BE /\ va_get_xmm 7
va_s0 == Vale.AES.GCTR_s.inc32 icb_BE num_blocks))))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let num_blocks = num_bytes `op_Division` 16 in Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ FStar.Seq.Base.slice
#Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) 0
num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks /\ Vale.X64.Decls.buffer128_read out_b
num_blocks (va_get_mem_heaplet 1 va_sM) == Vale.AES.GCTR_s.gctr_encrypt_block icb_BE
(Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0 va_sM)) alg key num_blocks
/\ va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)) /\ va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem
va_sM va_s0))))))))))))
let va_lemma_Gctr_bytes_extra_work
va_b0
va_s0
alg
icb_BE
in_b
out_b
key
round_keys
keys_b
orig_in_ptr
orig_out_ptr
num_bytes
= | false | null | false | let va_mods:va_mods_t =
[
va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem
]
in
let va_qc =
va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes
in
let va_sM, va_fM, va_g =
va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg)
va_qc
va_s0
(fun va_s0 va_sM va_g ->
let () = va_g in
label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in
label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0)
(va_get_mem_heaplet 1 va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b)
0
num_blocks ==
FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b)
0
num_blocks) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE
(Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0 va_sM))
alg
key
num_blocks) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM ==
Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM))))
in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([
va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem
])
va_sM
va_s0;
(va_sM, va_fM) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.X64.Decls.va_code",
"Vale.X64.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Decls.quad32",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Memory.nat64",
"Prims.nat",
"Vale.X64.QuickCodes.fuel",
"Prims.unit",
"FStar.Pervasives.Native.Mktuple2",
"Vale.X64.Decls.va_fuel",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.QuickCode.va_Mod_ok",
"Vale.X64.QuickCode.va_Mod_mem",
"Prims.Nil",
"FStar.Pervasives.assert_norm",
"Prims.eq2",
"Prims.list",
"Vale.X64.QuickCode.__proj__QProc__item__mods",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes_extra_work",
"FStar.Pervasives.Native.tuple2",
"FStar.Pervasives.Native.tuple3",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCodes.va_wp_sound_code_norm",
"Prims.l_and",
"Vale.X64.QuickCodes.label",
"Vale.X64.QuickCodes.va_range1",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Vale.X64.Decls.modifies_buffer128",
"Vale.X64.Decls.va_get_mem_heaplet",
"FStar.Seq.Base.slice",
"Vale.X64.Decls.buffer128_as_seq",
"Vale.Def.Types_s.quad32",
"Vale.X64.Decls.buffer128_read",
"Vale.AES.GCTR_s.gctr_encrypt_block",
"Vale.X64.Decls.va_get_xmm",
"Prims.int",
"Prims.op_Division",
"Vale.X64.QuickCode.quickCode",
"Vale.AES.X64.GCTR.va_qcode_Gctr_bytes_extra_work"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"] | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_lemma_Gctr_bytes_extra_work : va_b0:va_code -> va_s0:va_state -> alg:algorithm ->
icb_BE:quad32 -> in_b:buffer128 -> out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32)
-> keys_b:buffer128 -> orig_in_ptr:nat64 -> orig_out_ptr:nat64 -> num_bytes:nat
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes_extra_work alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) orig_in_ptr in_b
(Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) orig_out_ptr out_b
(Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes) (va_get_mem_layout va_s0) Secret /\
orig_in_ptr + 16 `op_Multiply` Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes < pow2_64 /\
orig_out_ptr + 16 `op_Multiply` Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes < pow2_64 /\
l_and (l_and (l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b == Vale.AES.GCM_helpers.bytes_to_quad_size num_bytes))
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32))
(num_bytes < pow2_32) /\ (aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys /\
(let num_blocks = num_bytes `op_Division` 16 in num_bytes `op_Modulus` 16 =!= 0 /\ va_get_reg64
rR9 va_s0 == orig_in_ptr + 16 `op_Multiply` num_blocks /\ va_get_reg64 rR10 va_s0 ==
orig_out_ptr + 16 `op_Multiply` num_blocks /\ Vale.AES.GCTR.gctr_partial_def alg num_blocks
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key icb_BE /\ va_get_xmm 7
va_s0 == Vale.AES.GCTR_s.inc32 icb_BE num_blocks))))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let num_blocks = num_bytes `op_Division` 16 in Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ FStar.Seq.Base.slice
#Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) 0
num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks /\ Vale.X64.Decls.buffer128_read out_b
num_blocks (va_get_mem_heaplet 1 va_sM) == Vale.AES.GCTR_s.gctr_encrypt_block icb_BE
(Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0 va_sM)) alg key num_blocks
/\ va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)) /\ va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem
va_sM va_s0)))))))))))) | [] | Vale.AES.X64.GCTR.va_lemma_Gctr_bytes_extra_work | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_b0: Vale.X64.Decls.va_code ->
va_s0: Vale.X64.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
icb_BE: Vale.X64.Decls.quad32 ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128 ->
orig_in_ptr: Vale.X64.Memory.nat64 ->
orig_out_ptr: Vale.X64.Memory.nat64 ->
num_bytes: Prims.nat
-> Prims.Ghost (Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) | {
"end_col": 16,
"end_line": 1323,
"start_col": 38,
"start_line": 1294
} |
Prims.Ghost | val va_wpProof_Gctr_bytes : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> inout_b:buffer128
-> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b
va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes alg) ([va_Mod_flags;
va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13;
va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6;
va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRbp;
va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax;
va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g)))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wpProof_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes (va_code_Gctr_bytes alg) va_s0 alg in_b out_b inout_b
key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm
13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm
8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11 va_sM (va_update_reg64 rR10 va_sM
(va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | val va_wpProof_Gctr_bytes : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> inout_b:buffer128
-> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b
va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes alg) ([va_Mod_flags;
va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13;
va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6;
va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRbp;
va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax;
va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
let va_wpProof_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b va_s0 va_k = | false | null | false | let va_sM, va_f0 =
va_lemma_Gctr_bytes (va_code_Gctr_bytes alg) va_s0 alg in_b out_b inout_b key round_keys keys_b
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM
(va_update_flags va_sM
(va_update_mem_heaplet 2
va_sM
(va_update_mem_heaplet 1
va_sM
(va_update_xmm 15
va_sM
(va_update_xmm 14
va_sM
(va_update_xmm 13
va_sM
(va_update_xmm 12
va_sM
(va_update_xmm 10
va_sM
(va_update_xmm 9
va_sM
(va_update_xmm 8
va_sM
(va_update_xmm 7
va_sM
(va_update_xmm 6
va_sM
(va_update_xmm 5
va_sM
(va_update_xmm 4
va_sM
(va_update_xmm 3
va_sM
(va_update_xmm 2
va_sM
(va_update_xmm 1
va_sM
(va_update_xmm 0
va_sM
(va_update_reg64 rR12
va_sM
(va_update_reg64 rR11
va_sM
(va_update_reg64
rR10
va_sM
(va_update_reg64
rR9
va_sM
(va_update_reg64
rRbp
va_sM
(va_update_reg64
rRdi
va_sM
(
va_update_reg64
rRdx
va_sM
(
va_update_reg64
rRcx
va_sM
(
va_update_reg64
rRbx
va_sM
(
va_update_reg64
rRax
va_sM
(
va_update_ok
va_sM
(
va_update_mem
va_sM
va_s0
)
)
)
)
)
)
))
))))))))))
)))))))))))));
va_lemma_norm_mods ([
va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14;
va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7;
va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem
])
va_sM
va_s0;
let va_g = () in
(va_sM, va_f0, va_g) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.Decls.va_state",
"Prims.unit",
"Vale.X64.Decls.va_fuel",
"FStar.Pervasives.Native.Mktuple3",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rR11",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rRbp",
"Vale.X64.Machine_s.rRdi",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.Machine_s.rRbx",
"Vale.X64.Machine_s.rRax",
"Vale.X64.QuickCode.va_Mod_mem",
"Prims.Nil",
"Prims._assert",
"Vale.X64.Decls.va_state_eq",
"Vale.X64.Decls.va_update_flags",
"Vale.X64.Decls.va_update_mem_heaplet",
"Vale.X64.Decls.va_update_xmm",
"Vale.X64.Decls.va_update_reg64",
"Vale.X64.Decls.va_update_ok",
"Vale.X64.Decls.va_update_mem",
"Vale.X64.Decls.va_lemma_upd_update",
"FStar.Pervasives.Native.tuple3",
"FStar.Pervasives.Native.tuple2",
"Vale.X64.State.vale_state",
"Vale.AES.X64.GCTR.va_lemma_Gctr_bytes",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ()))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_no_extra alg =
(va_ttrue ())
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_no_extra (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_no_extra alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in let
(va_arg20:Vale.Def.Types_s.quad32) = icb_BE in let (va_arg19:(FStar.Seq.Base.seq
Vale.Def.Types_s.nat32)) = key in let (va_arg18:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) in_b in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 510 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_completed va_arg16 va_arg17 va_arg18 va_arg19
va_arg20) (let (va_arg15:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg14:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg13:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg12:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_old_s)
in_b in let (va_arg11:Vale.Def.Types_s.quad32) = icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 512 column 31 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_to_full_basic va_arg11 va_arg12 va_arg13 va_arg14
va_arg15) (let (va_arg10:Prims.int) = num_bytes in let (va_arg9:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 514 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg9 va_arg10) (let
(va_arg8:Prims.int) = num_bytes in let (va_arg7:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 515 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg7 va_arg8) (va_QEmpty
(())))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_no_extra va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_ok] in
let va_qc = va_qcode_Gctr_bytes_no_extra va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_no_extra alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 466 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 504 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 505 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 506 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 507 column 79 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE (Vale.AES.GCTR.make_gctr_plain_LE plain) alg
key)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_no_extra alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_no_extra (va_code_Gctr_bytes_no_extra alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_ok va_sM va_s0));
va_lemma_norm_mods ([]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes
val va_code_Gctr_bytes : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_CCons (va_code_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_CCons
(va_code_Gctr_core_opt alg) (va_CCons (va_code_Gctr_bytes_no_extra alg) (va_CCons (va_IfElse
(va_cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (va_Block (va_CCons
(va_code_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))) (va_Block (va_CNil ()))) (va_CNil ())))))))
val va_codegen_success_Gctr_bytes : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16))
(va_pbool_and (va_codegen_success_Gctr_core_opt alg) (va_pbool_and
(va_codegen_success_Gctr_bytes_no_extra alg) (va_pbool_and (va_pbool_and
(va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1)
(va_op_reg_opr64_reg64 rR13) 0 Secret) (va_pbool_and (va_codegen_success_Gctr_register alg)
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret))) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(inout_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) :
(va_quickCode unit (va_code_Gctr_bytes alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 576 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 577 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 578 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_opt alg in_b out_b key round_keys keys_b) (fun (va_s:va_state) _ ->
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 579 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_old_s) (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_s) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b) key
(va_get_xmm 7 va_old_s)) (va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 580 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_s == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_old_s) (va_get_reg64 rRcx
va_old_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 582 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_bytes_no_extra alg (va_get_xmm 7 va_old_s) in_b out_b key round_keys keys_b
(va_get_reg64 rRax va_old_s) (va_get_reg64 rRbx va_old_s) (va_get_reg64 rRcx va_old_s
`op_Multiply` 16)) (fun (va_s:va_state) _ -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 584 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (qblock va_mods (fun
(va_s:va_state) -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 586 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret inout_b 0) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 587 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.equal #quad32 (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_s))
(Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 588 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 589 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret inout_b 0) (va_QEmpty (()))))))) (qblock va_mods (fun
(va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> let
(va_arg31:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_old_s in let (va_arg30:Prims.nat) =
va_get_reg64 rRsi va_old_s in let (va_arg29:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b in let (va_arg28:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg27:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_old_s) inout_b in let (va_arg26:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_old_s) in_b in let
(va_arg25:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg24:Vale.AES.AES_common_s.algorithm) = alg in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 591 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_bytes_helper va_arg24 va_arg25 va_arg26 va_arg27 va_arg28
va_arg29 va_arg30 va_arg31) (va_QEmpty (())))))))))))
val va_lemma_Gctr_bytes : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> inout_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) ->
keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 2
va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and (l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b
== va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0 `op_Multiply` 16 < pow2_32) /\
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b == 1 /\ (va_get_reg64 rRcx va_s0
`op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0 /\ va_get_reg64 rRsi va_s0 <
va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128 `op_Division` 8) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0)
(va_get_mem_heaplet 2 va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_s0) inout_b) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64
rRsi va_s0) in let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_sM) inout_b) in let cipher_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64
rRsi va_s0) in cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) /\ va_state_eq va_sM (va_update_flags
va_sM (va_update_mem_heaplet 2 va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM
(va_update_xmm 14 va_sM (va_update_xmm 13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM
(va_update_xmm 9 va_sM (va_update_xmm 8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM
(va_update_xmm 5 va_sM (va_update_xmm 4 va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM
(va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11
va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM
(va_update_reg64 rRdi va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM
(va_update_reg64 rRbx va_sM (va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem
va_sM va_s0))))))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes va_b0 va_s0 alg in_b out_b inout_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm
15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes va_mods alg in_b out_b inout_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 523 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 567 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 568 column 55 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 569 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 570 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 571 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 572 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 574 column 93 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key))))))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_bytes (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (inout_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state
-> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 2 va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and
(l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b == va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0
`op_Multiply` 16 < pow2_32) /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b
== 1 /\ (va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0
/\ va_get_reg64 rRsi va_s0 < va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128
`op_Division` 8) /\ (aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg =
AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_rbp:nat64) (va_x_r9:nat64) (va_x_r10:nat64)
(va_x_r11:nat64) (va_x_r12:nat64) (va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32)
(va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32) (va_x_xmm7:quad32)
(va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32) (va_x_xmm12:quad32)
(va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) (va_x_heap1:vale_heap)
(va_x_heap2:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 2 va_x_heap2 (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 15 va_x_xmm15
(va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12 va_x_xmm12 (va_upd_xmm 10
va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm
6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 3 va_x_xmm3 (va_upd_xmm
2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR11 va_x_r11 (va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64
rRbp va_x_rbp (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rRcx
va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax va_x_rax (va_upd_mem va_x_mem
va_s0)))))))))))))))))))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128
out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\
Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in let
cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in
cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) ==> va_k va_sM (())))
val va_wpProof_Gctr_bytes : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> inout_b:buffer128
-> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b
va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes alg) ([va_Mod_flags;
va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13;
va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6;
va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRbp;
va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax;
va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g)))) | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wpProof_Gctr_bytes : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> inout_b:buffer128
-> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b
va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes alg) ([va_Mod_flags;
va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13;
va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6;
va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRbp;
va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax;
va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g)))) | [] | Vale.AES.X64.GCTR.va_wpProof_Gctr_bytes | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
out_b: Vale.X64.Memory.buffer128 ->
inout_b: Vale.X64.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32 ->
keys_b: Vale.X64.Memory.buffer128 ->
va_s0: Vale.X64.Decls.va_state ->
va_k: (_: Vale.X64.Decls.va_state -> _: Prims.unit -> Type0)
-> Prims.Ghost ((Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) * Prims.unit) | {
"end_col": 22,
"end_line": 1690,
"start_col": 83,
"start_line": 1669
} |
Prims.Ghost | val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0)))))))))))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM) | val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
let va_lemma_Gctr_core_while0
va_b0
va_s0
va_old
alg
va_in_block_offset
va_in_in_b
va_in_key
va_in_keys_b
va_in_old_iv
va_in_out_b
va_in_round_keys
= | false | null | false | let va_old = va_expand_state va_old in
let va_mods:va_mods_t =
[
va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10;
va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags
]
in
let va_qc =
va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys
in
let va_sM, va_fM, va_g =
va_wp_sound_code_norm (va_code_Gctr_core_while0 alg)
va_qc
va_s0
(fun va_s0 va_sM va_g ->
let () = va_g in
label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` (va_get_reg64 rRdx va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM ==
va_get_reg64 rRbx va_sM + 16 `op_Multiply` (va_get_reg64 rRdx va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM)
(va_get_reg64 rRax va_sM)
va_in_in_b
va_in_block_offset
(va_get_reg64 rRcx va_sM)
(va_get_mem_layout va_sM)
Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM)
(va_get_reg64 rRbx va_sM)
va_in_out_b
va_in_block_offset
(va_get_reg64 rRcx va_sM)
(va_get_mem_layout va_sM)
Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` (va_get_reg64 rRcx va_sM) < pow2_64) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` (va_get_reg64 rRcx va_sM) < pow2_64) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128
va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM)
(va_get_reg64 rR8 va_sM)
va_in_keys_b
(Vale.AES.AES_common_s.nr alg + 1)
(va_get_mem_layout va_sM)
Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b ==
va_in_round_keys) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM ==
Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b
(va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg
(va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key
va_in_old_iv) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM)))
in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([
va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9;
va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags
])
va_sM
va_s0;
(va_sM, va_fM) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.X64.Decls.va_code",
"Vale.X64.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Prims.nat",
"Vale.X64.Memory.buffer128",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.Decls.quad32",
"Vale.X64.QuickCodes.fuel",
"Prims.unit",
"FStar.Pervasives.Native.Mktuple2",
"Vale.X64.Decls.va_fuel",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rR10",
"Vale.X64.QuickCode.va_Mod_ok",
"Vale.X64.QuickCode.va_Mod_mem",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_flags",
"Prims.Nil",
"FStar.Pervasives.assert_norm",
"Prims.eq2",
"Prims.list",
"Vale.X64.QuickCode.__proj__QProc__item__mods",
"Vale.AES.X64.GCTR.va_code_Gctr_core_while0",
"FStar.Pervasives.Native.tuple2",
"FStar.Pervasives.Native.tuple3",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCodes.va_wp_sound_code_norm",
"Prims.l_and",
"Vale.X64.QuickCodes.label",
"Vale.X64.QuickCodes.va_range1",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Prims.op_LessThanOrEqual",
"Vale.X64.Decls.va_get_reg64",
"Vale.X64.Machine_s.rRcx",
"Prims.int",
"Prims.op_Addition",
"Vale.X64.Machine_s.rRax",
"Prims.op_Multiply",
"Vale.X64.Machine_s.rRbx",
"Vale.Def.Types_s.quad32",
"Vale.X64.Decls.va_get_xmm",
"Vale.AES.GCTR_s.inc32",
"Vale.X64.Decls.validSrcAddrsOffset128",
"Vale.X64.Decls.va_get_mem_heaplet",
"Vale.X64.Decls.va_get_mem_layout",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.X64.Decls.validDstAddrsOffset128",
"Prims.op_LessThan",
"Vale.X64.Machine_s.pow2_64",
"Vale.X64.CPU_Features_s.aesni_enabled",
"Vale.X64.CPU_Features_s.sse_enabled",
"Prims.l_or",
"Prims.op_Equality",
"Vale.AES.AES_common_s.AES_128",
"Vale.AES.AES_common_s.AES_256",
"Vale.AES.AES_s.is_aes_key_LE",
"FStar.Seq.Base.length",
"Vale.AES.AES_common_s.nr",
"Vale.AES.AES_s.key_to_round_keys_LE",
"Vale.X64.Machine_s.rR8",
"Vale.X64.Memory.buffer_addr",
"Vale.X64.Memory.vuint128",
"Vale.X64.Decls.validSrcAddrs128",
"Vale.X64.Decls.buffer128_as_seq",
"Vale.Def.Words_s.four",
"Vale.Def.Types_s.nat32",
"Vale.Def.Words_s.Mkfour",
"Vale.X64.Decls.modifies_buffer128",
"Vale.AES.GCTR.gctr_partial_def",
"Prims.l_not",
"Vale.Def.Types_s.nat64",
"Vale.X64.QuickCode.quickCode",
"Vale.AES.X64.GCTR.va_qcode_Gctr_core_while0",
"Vale.X64.Decls.va_expand_state"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"] | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 30,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0)))))))))))) | [] | Vale.AES.X64.GCTR.va_lemma_Gctr_core_while0 | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_b0: Vale.X64.Decls.va_code ->
va_s0: Vale.X64.Decls.va_state ->
va_old: Vale.X64.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
va_in_block_offset: Prims.nat ->
va_in_in_b: Vale.X64.Memory.buffer128 ->
va_in_key: FStar.Seq.Base.seq Vale.X64.Memory.nat32 ->
va_in_keys_b: Vale.X64.Memory.buffer128 ->
va_in_old_iv: Vale.X64.Decls.quad32 ->
va_in_out_b: Vale.X64.Memory.buffer128 ->
va_in_round_keys: FStar.Seq.Base.seq Vale.X64.Decls.quad32
-> Prims.Ghost (Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) | {
"end_col": 16,
"end_line": 726,
"start_col": 58,
"start_line": 649
} |
Prims.Ghost | val va_lemma_Gctr_bytes_stdcall : va_b0:va_code -> va_s0:va_state -> win:bool -> alg:algorithm ->
in_b:buffer128 -> num_bytes:nat64 -> out_b:buffer128 -> inout_b:buffer128 -> keys_b:buffer128 ->
ctr_b:buffer128 -> num_blocks:nat64 -> key:(seq nat32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes_stdcall win alg) va_s0 /\ va_get_ok va_s0
/\ (let (in_ptr:(va_int_range 0 18446744073709551615)) = (if win then va_get_reg64 rRcx va_s0
else va_get_reg64 rRdi va_s0) in let (out_ptr:(va_int_range 0 18446744073709551615)) = (if win
then va_get_reg64 rR8 va_s0 else va_get_reg64 rRdx va_s0) in let (inout_ptr:(va_int_range 0
18446744073709551615)) = (if win then va_get_reg64 rR9 va_s0 else va_get_reg64 rRcx va_s0) in
let (keys_ptr:(va_int_range 0 18446744073709551615)) = (if win then
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 0) (va_get_stack va_s0) else
va_get_reg64 rR8 va_s0) in let (ctr_ptr:(va_int_range 0 18446744073709551615)) = (if win then
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 8) (va_get_stack va_s0) else
va_get_reg64 rR9 va_s0) in va_get_reg64 rRsp va_s0 == Vale.X64.Stack_i.init_rsp (va_get_stack
va_s0) /\ Vale.X64.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ (win
==> Vale.X64.Stack_i.valid_stack_slot64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 0) (va_get_stack
va_s0) Public (va_get_stackTaint va_s0)) /\ (win ==> Vale.X64.Stack_i.valid_stack_slot64
(va_get_reg64 rRsp va_s0 + 32 + 8 + 8) (va_get_stack va_s0) Public (va_get_stackTaint va_s0))
/\ (win ==> Vale.X64.Stack_i.valid_stack_slot64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 16)
(va_get_stack va_s0) Public (va_get_stackTaint va_s0)) /\ (~win ==>
Vale.X64.Stack_i.valid_stack_slot64 (va_get_reg64 rRsp va_s0 + 8 + 0) (va_get_stack va_s0)
Public (va_get_stackTaint va_s0)) /\ num_bytes == (if win then va_get_reg64 rRdx va_s0 else
va_get_reg64 rRsi va_s0) /\ num_blocks == (if win then Vale.X64.Stack_i.load_stack64
(va_get_reg64 rRsp va_s0 + 32 + 8 + 16) (va_get_stack va_s0) else Vale.X64.Stack_i.load_stack64
(va_get_reg64 rRsp va_s0 + 8) (va_get_stack va_s0)) /\ Vale.X64.Decls.buffers_disjoint128 in_b
out_b /\ Vale.X64.Decls.buffers_disjoint128 keys_b out_b /\ (Vale.X64.Decls.buffers_disjoint128
in_b keys_b \/ in_b == keys_b) /\ Vale.X64.Decls.buffer_disjoints128 ctr_b ([in_b; out_b;
keys_b]) /\ Vale.X64.Decls.buffer_disjoints128 inout_b ([in_b; out_b; keys_b; ctr_b]) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem va_s0) in_ptr in_b num_blocks (va_get_mem_layout
va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem va_s0) out_ptr out_b num_blocks
(va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem va_s0)
inout_ptr inout_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validSrcAddrs128
(va_get_mem va_s0) keys_ptr keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem va_s0) ctr_ptr ctr_b 1 (va_get_mem_layout
va_s0) Secret /\ in_ptr + 16 `op_Multiply` num_blocks < pow2_64 /\ out_ptr + 16 `op_Multiply`
num_blocks < pow2_64 /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
num_blocks /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b /\ Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 ctr_b == 1 /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128
inout_b == 1 /\ 256 `op_Multiply` Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b <
pow2_32 /\ 4096 `op_Multiply` num_blocks `op_Multiply` 16 < pow2_32 /\ (num_blocks
`op_Multiply` 128 `op_Division` 8 <= num_bytes /\ num_bytes < num_blocks `op_Multiply` 128
`op_Division` 8 + 128 `op_Division` 8) /\ (aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem va_s0) keys_b ==
Vale.AES.AES_s.key_to_round_keys_LE alg key)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let (in_ptr:(va_int_range 0 18446744073709551615)) = (if win then va_get_reg64 rRcx va_s0 else
va_get_reg64 rRdi va_s0) in let (out_ptr:(va_int_range 0 18446744073709551615)) = (if win then
va_get_reg64 rR8 va_s0 else va_get_reg64 rRdx va_s0) in let (inout_ptr:(va_int_range 0
18446744073709551615)) = (if win then va_get_reg64 rR9 va_s0 else va_get_reg64 rRcx va_s0) in
let (keys_ptr:(va_int_range 0 18446744073709551615)) = (if win then
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 0) (va_get_stack va_s0) else
va_get_reg64 rR8 va_s0) in let (ctr_ptr:(va_int_range 0 18446744073709551615)) = (if win then
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 8) (va_get_stack va_s0) else
va_get_reg64 rR9 va_s0) in Vale.X64.Decls.modifies_buffer128_2 out_b inout_b (va_get_mem va_s0)
(va_get_mem va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem va_s0) in_b) (Vale.X64.Decls.s128 (va_get_mem va_s0) inout_b)
in let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 num_bytes in let cipher_quads =
FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128 (va_get_mem va_sM) out_b)
(Vale.X64.Decls.s128 (va_get_mem va_sM) inout_b) in let cipher_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 num_bytes in
cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (Vale.X64.Decls.buffer128_read ctr_b 0
(va_get_mem va_s0)) (Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key /\ va_get_reg64 rRsp
va_sM == va_get_reg64 rRsp va_s0 /\ (win ==> va_get_reg64 rRbx va_sM == va_get_reg64 rRbx
va_s0) /\ (win ==> va_get_reg64 rRbp va_sM == va_get_reg64 rRbp va_s0) /\ (win ==> va_get_reg64
rRdi va_sM == va_get_reg64 rRdi va_s0) /\ (win ==> va_get_reg64 rRsi va_sM == va_get_reg64 rRsi
va_s0) /\ (win ==> va_get_reg64 rR12 va_sM == va_get_reg64 rR12 va_s0) /\ (win ==> va_get_reg64
rR13 va_sM == va_get_reg64 rR13 va_s0) /\ (win ==> va_get_reg64 rR14 va_sM == va_get_reg64 rR14
va_s0) /\ (win ==> va_get_reg64 rR15 va_sM == va_get_reg64 rR15 va_s0) /\ (win ==> va_get_xmm 6
va_sM == va_get_xmm 6 va_s0) /\ (win ==> va_get_xmm 7 va_sM == va_get_xmm 7 va_s0) /\ (win ==>
va_get_xmm 8 va_sM == va_get_xmm 8 va_s0) /\ (win ==> va_get_xmm 9 va_sM == va_get_xmm 9 va_s0)
/\ (win ==> va_get_xmm 10 va_sM == va_get_xmm 10 va_s0) /\ (win ==> va_get_xmm 11 va_sM ==
va_get_xmm 11 va_s0) /\ (win ==> va_get_xmm 12 va_sM == va_get_xmm 12 va_s0) /\ (win ==>
va_get_xmm 13 va_sM == va_get_xmm 13 va_s0) /\ (win ==> va_get_xmm 14 va_sM == va_get_xmm 14
va_s0) /\ (win ==> va_get_xmm 15 va_sM == va_get_xmm 15 va_s0) /\ (~win ==> va_get_reg64 rRbx
va_sM == va_get_reg64 rRbx va_s0) /\ (~win ==> va_get_reg64 rRbp va_sM == va_get_reg64 rRbp
va_s0) /\ (~win ==> va_get_reg64 rR12 va_sM == va_get_reg64 rR12 va_s0) /\ (~win ==>
va_get_reg64 rR13 va_sM == va_get_reg64 rR13 va_s0) /\ (~win ==> va_get_reg64 rR14 va_sM ==
va_get_reg64 rR14 va_s0) /\ (~win ==> va_get_reg64 rR15 va_sM == va_get_reg64 rR15 va_s0))) /\
va_state_eq va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_flags va_sM
(va_update_mem_layout va_sM (va_update_mem_heaplet 2 va_sM (va_update_mem_heaplet 1 va_sM
(va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM (va_update_xmm 12 va_sM
(va_update_xmm 11 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR15 va_sM (va_update_reg64 rR14 va_sM (va_update_reg64 rR13 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR11 va_sM (va_update_reg64 rR10 va_sM
(va_update_reg64 rR9 va_sM (va_update_reg64 rR8 va_sM (va_update_reg64 rRbp va_sM
(va_update_reg64 rRsp va_sM (va_update_reg64 rRsi va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))))))))))))))) | [
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.CPU_Features_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AESCTRplain",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsAes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.X64.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.X64",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_lemma_Gctr_bytes_stdcall va_b0 va_s0 win alg in_b num_bytes out_b inout_b keys_b ctr_b
num_blocks key =
let (va_mods:va_mods_t) = [va_Mod_stackTaint; va_Mod_stack; va_Mod_flags; va_Mod_mem_layout;
va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13;
va_Mod_xmm 12; va_Mod_xmm 11; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7;
va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm
0; va_Mod_reg64 rR15; va_Mod_reg64 rR14; va_Mod_reg64 rR13; va_Mod_reg64 rR12; va_Mod_reg64
rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rR8; va_Mod_reg64 rRbp; va_Mod_reg64
rRsp; va_Mod_reg64 rRsi; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64
rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_stdcall va_mods win alg in_b num_bytes out_b inout_b keys_b ctr_b
num_blocks key in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_stdcall win alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 597 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (let (in_ptr:(va_int_range 0 18446744073709551615)) = va_if win (fun _ ->
va_get_reg64 rRcx va_s0) (fun _ -> va_get_reg64 rRdi va_s0) in let (out_ptr:(va_int_range 0
18446744073709551615)) = va_if win (fun _ -> va_get_reg64 rR8 va_s0) (fun _ -> va_get_reg64
rRdx va_s0) in let (inout_ptr:(va_int_range 0 18446744073709551615)) = va_if win (fun _ ->
va_get_reg64 rR9 va_s0) (fun _ -> va_get_reg64 rRcx va_s0) in let (keys_ptr:(va_int_range 0
18446744073709551615)) = va_if win (fun _ -> Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp
va_s0 + 32 + 8 + 0) (va_get_stack va_s0)) (fun _ -> va_get_reg64 rR8 va_s0) in let
(ctr_ptr:(va_int_range 0 18446744073709551615)) = va_if win (fun _ ->
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 8) (va_get_stack va_s0)) (fun
_ -> va_get_reg64 rR9 va_s0) in label va_range1
"***** POSTCONDITION NOT MET AT line 669 column 60 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128_2 out_b inout_b (va_get_mem va_s0) (va_get_mem va_sM)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 670 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem va_s0) in_b) (Vale.X64.Decls.s128 (va_get_mem va_s0) inout_b) in label va_range1
"***** POSTCONDITION NOT MET AT line 671 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 672 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem va_sM) inout_b) in label va_range1
"***** POSTCONDITION NOT MET AT line 673 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 674 column 119 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (Vale.X64.Decls.buffer128_read ctr_b 0
(va_get_mem va_s0)) (Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 676 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRsp va_sM == va_get_reg64 rRsp va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 679 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rRbx va_sM == va_get_reg64 rRbx va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 680 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rRbp va_sM == va_get_reg64 rRbp va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 681 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rRdi va_sM == va_get_reg64 rRdi va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 682 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rRsi va_sM == va_get_reg64 rRsi va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 683 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rR12 va_sM == va_get_reg64 rR12 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 684 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rR13 va_sM == va_get_reg64 rR13 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 685 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rR14 va_sM == va_get_reg64 rR14 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 686 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rR15 va_sM == va_get_reg64 rR15 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 688 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 6 va_sM == va_get_xmm 6 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 689 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 7 va_sM == va_get_xmm 7 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 690 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 8 va_sM == va_get_xmm 8 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 691 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 9 va_sM == va_get_xmm 9 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 692 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 10 va_sM == va_get_xmm 10 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 693 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 11 va_sM == va_get_xmm 11 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 694 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 12 va_sM == va_get_xmm 12 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 695 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 13 va_sM == va_get_xmm 13 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 696 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 14 va_sM == va_get_xmm 14 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 697 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 15 va_sM == va_get_xmm 15 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 700 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rRbx va_sM == va_get_reg64 rRbx va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 701 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rRbp va_sM == va_get_reg64 rRbp va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 702 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rR12 va_sM == va_get_reg64 rR12 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 703 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rR13 va_sM == va_get_reg64 rR13 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 704 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rR14 va_sM == va_get_reg64 rR14 va_s0) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 705 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rR15 va_sM == va_get_reg64 rR15 va_s0))))))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_stackTaint; va_Mod_stack; va_Mod_flags; va_Mod_mem_layout;
va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13;
va_Mod_xmm 12; va_Mod_xmm 11; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7;
va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm
0; va_Mod_reg64 rR15; va_Mod_reg64 rR14; va_Mod_reg64 rR13; va_Mod_reg64 rR12; va_Mod_reg64
rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rR8; va_Mod_reg64 rRbp; va_Mod_reg64
rRsp; va_Mod_reg64 rRsi; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64
rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM) | val va_lemma_Gctr_bytes_stdcall : va_b0:va_code -> va_s0:va_state -> win:bool -> alg:algorithm ->
in_b:buffer128 -> num_bytes:nat64 -> out_b:buffer128 -> inout_b:buffer128 -> keys_b:buffer128 ->
ctr_b:buffer128 -> num_blocks:nat64 -> key:(seq nat32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes_stdcall win alg) va_s0 /\ va_get_ok va_s0
/\ (let (in_ptr:(va_int_range 0 18446744073709551615)) = (if win then va_get_reg64 rRcx va_s0
else va_get_reg64 rRdi va_s0) in let (out_ptr:(va_int_range 0 18446744073709551615)) = (if win
then va_get_reg64 rR8 va_s0 else va_get_reg64 rRdx va_s0) in let (inout_ptr:(va_int_range 0
18446744073709551615)) = (if win then va_get_reg64 rR9 va_s0 else va_get_reg64 rRcx va_s0) in
let (keys_ptr:(va_int_range 0 18446744073709551615)) = (if win then
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 0) (va_get_stack va_s0) else
va_get_reg64 rR8 va_s0) in let (ctr_ptr:(va_int_range 0 18446744073709551615)) = (if win then
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 8) (va_get_stack va_s0) else
va_get_reg64 rR9 va_s0) in va_get_reg64 rRsp va_s0 == Vale.X64.Stack_i.init_rsp (va_get_stack
va_s0) /\ Vale.X64.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ (win
==> Vale.X64.Stack_i.valid_stack_slot64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 0) (va_get_stack
va_s0) Public (va_get_stackTaint va_s0)) /\ (win ==> Vale.X64.Stack_i.valid_stack_slot64
(va_get_reg64 rRsp va_s0 + 32 + 8 + 8) (va_get_stack va_s0) Public (va_get_stackTaint va_s0))
/\ (win ==> Vale.X64.Stack_i.valid_stack_slot64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 16)
(va_get_stack va_s0) Public (va_get_stackTaint va_s0)) /\ (~win ==>
Vale.X64.Stack_i.valid_stack_slot64 (va_get_reg64 rRsp va_s0 + 8 + 0) (va_get_stack va_s0)
Public (va_get_stackTaint va_s0)) /\ num_bytes == (if win then va_get_reg64 rRdx va_s0 else
va_get_reg64 rRsi va_s0) /\ num_blocks == (if win then Vale.X64.Stack_i.load_stack64
(va_get_reg64 rRsp va_s0 + 32 + 8 + 16) (va_get_stack va_s0) else Vale.X64.Stack_i.load_stack64
(va_get_reg64 rRsp va_s0 + 8) (va_get_stack va_s0)) /\ Vale.X64.Decls.buffers_disjoint128 in_b
out_b /\ Vale.X64.Decls.buffers_disjoint128 keys_b out_b /\ (Vale.X64.Decls.buffers_disjoint128
in_b keys_b \/ in_b == keys_b) /\ Vale.X64.Decls.buffer_disjoints128 ctr_b ([in_b; out_b;
keys_b]) /\ Vale.X64.Decls.buffer_disjoints128 inout_b ([in_b; out_b; keys_b; ctr_b]) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem va_s0) in_ptr in_b num_blocks (va_get_mem_layout
va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem va_s0) out_ptr out_b num_blocks
(va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem va_s0)
inout_ptr inout_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validSrcAddrs128
(va_get_mem va_s0) keys_ptr keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem va_s0) ctr_ptr ctr_b 1 (va_get_mem_layout
va_s0) Secret /\ in_ptr + 16 `op_Multiply` num_blocks < pow2_64 /\ out_ptr + 16 `op_Multiply`
num_blocks < pow2_64 /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
num_blocks /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b /\ Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 ctr_b == 1 /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128
inout_b == 1 /\ 256 `op_Multiply` Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b <
pow2_32 /\ 4096 `op_Multiply` num_blocks `op_Multiply` 16 < pow2_32 /\ (num_blocks
`op_Multiply` 128 `op_Division` 8 <= num_bytes /\ num_bytes < num_blocks `op_Multiply` 128
`op_Division` 8 + 128 `op_Division` 8) /\ (aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem va_s0) keys_b ==
Vale.AES.AES_s.key_to_round_keys_LE alg key)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let (in_ptr:(va_int_range 0 18446744073709551615)) = (if win then va_get_reg64 rRcx va_s0 else
va_get_reg64 rRdi va_s0) in let (out_ptr:(va_int_range 0 18446744073709551615)) = (if win then
va_get_reg64 rR8 va_s0 else va_get_reg64 rRdx va_s0) in let (inout_ptr:(va_int_range 0
18446744073709551615)) = (if win then va_get_reg64 rR9 va_s0 else va_get_reg64 rRcx va_s0) in
let (keys_ptr:(va_int_range 0 18446744073709551615)) = (if win then
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 0) (va_get_stack va_s0) else
va_get_reg64 rR8 va_s0) in let (ctr_ptr:(va_int_range 0 18446744073709551615)) = (if win then
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 8) (va_get_stack va_s0) else
va_get_reg64 rR9 va_s0) in Vale.X64.Decls.modifies_buffer128_2 out_b inout_b (va_get_mem va_s0)
(va_get_mem va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem va_s0) in_b) (Vale.X64.Decls.s128 (va_get_mem va_s0) inout_b)
in let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 num_bytes in let cipher_quads =
FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128 (va_get_mem va_sM) out_b)
(Vale.X64.Decls.s128 (va_get_mem va_sM) inout_b) in let cipher_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 num_bytes in
cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (Vale.X64.Decls.buffer128_read ctr_b 0
(va_get_mem va_s0)) (Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key /\ va_get_reg64 rRsp
va_sM == va_get_reg64 rRsp va_s0 /\ (win ==> va_get_reg64 rRbx va_sM == va_get_reg64 rRbx
va_s0) /\ (win ==> va_get_reg64 rRbp va_sM == va_get_reg64 rRbp va_s0) /\ (win ==> va_get_reg64
rRdi va_sM == va_get_reg64 rRdi va_s0) /\ (win ==> va_get_reg64 rRsi va_sM == va_get_reg64 rRsi
va_s0) /\ (win ==> va_get_reg64 rR12 va_sM == va_get_reg64 rR12 va_s0) /\ (win ==> va_get_reg64
rR13 va_sM == va_get_reg64 rR13 va_s0) /\ (win ==> va_get_reg64 rR14 va_sM == va_get_reg64 rR14
va_s0) /\ (win ==> va_get_reg64 rR15 va_sM == va_get_reg64 rR15 va_s0) /\ (win ==> va_get_xmm 6
va_sM == va_get_xmm 6 va_s0) /\ (win ==> va_get_xmm 7 va_sM == va_get_xmm 7 va_s0) /\ (win ==>
va_get_xmm 8 va_sM == va_get_xmm 8 va_s0) /\ (win ==> va_get_xmm 9 va_sM == va_get_xmm 9 va_s0)
/\ (win ==> va_get_xmm 10 va_sM == va_get_xmm 10 va_s0) /\ (win ==> va_get_xmm 11 va_sM ==
va_get_xmm 11 va_s0) /\ (win ==> va_get_xmm 12 va_sM == va_get_xmm 12 va_s0) /\ (win ==>
va_get_xmm 13 va_sM == va_get_xmm 13 va_s0) /\ (win ==> va_get_xmm 14 va_sM == va_get_xmm 14
va_s0) /\ (win ==> va_get_xmm 15 va_sM == va_get_xmm 15 va_s0) /\ (~win ==> va_get_reg64 rRbx
va_sM == va_get_reg64 rRbx va_s0) /\ (~win ==> va_get_reg64 rRbp va_sM == va_get_reg64 rRbp
va_s0) /\ (~win ==> va_get_reg64 rR12 va_sM == va_get_reg64 rR12 va_s0) /\ (~win ==>
va_get_reg64 rR13 va_sM == va_get_reg64 rR13 va_s0) /\ (~win ==> va_get_reg64 rR14 va_sM ==
va_get_reg64 rR14 va_s0) /\ (~win ==> va_get_reg64 rR15 va_sM == va_get_reg64 rR15 va_s0))) /\
va_state_eq va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_flags va_sM
(va_update_mem_layout va_sM (va_update_mem_heaplet 2 va_sM (va_update_mem_heaplet 1 va_sM
(va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM (va_update_xmm 12 va_sM
(va_update_xmm 11 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR15 va_sM (va_update_reg64 rR14 va_sM (va_update_reg64 rR13 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR11 va_sM (va_update_reg64 rR10 va_sM
(va_update_reg64 rR9 va_sM (va_update_reg64 rR8 va_sM (va_update_reg64 rRbp va_sM
(va_update_reg64 rRsp va_sM (va_update_reg64 rRsi va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))))))))))))))))))
let va_lemma_Gctr_bytes_stdcall
va_b0
va_s0
win
alg
in_b
num_bytes
out_b
inout_b
keys_b
ctr_b
num_blocks
key
= | false | null | false | let va_mods:va_mods_t =
[
va_Mod_stackTaint; va_Mod_stack; va_Mod_flags; va_Mod_mem_layout; va_Mod_mem_heaplet 2;
va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 11;
va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR15;
va_Mod_reg64 rR14; va_Mod_reg64 rR13; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rR8; va_Mod_reg64 rRbp; va_Mod_reg64 rRsp; va_Mod_reg64 rRsi;
va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax;
va_Mod_ok; va_Mod_mem
]
in
let va_qc =
va_qcode_Gctr_bytes_stdcall va_mods win alg in_b num_bytes out_b inout_b keys_b ctr_b num_blocks
key
in
let va_sM, va_fM, va_g =
va_wp_sound_code_norm (va_code_Gctr_bytes_stdcall win alg)
va_qc
va_s0
(fun va_s0 va_sM va_g ->
let () = va_g in
label va_range1
"***** POSTCONDITION NOT MET AT line 597 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\
(let in_ptr:(va_int_range 0 18446744073709551615) =
va_if win (fun _ -> va_get_reg64 rRcx va_s0) (fun _ -> va_get_reg64 rRdi va_s0)
in
let out_ptr:(va_int_range 0 18446744073709551615) =
va_if win (fun _ -> va_get_reg64 rR8 va_s0) (fun _ -> va_get_reg64 rRdx va_s0)
in
let inout_ptr:(va_int_range 0 18446744073709551615) =
va_if win (fun _ -> va_get_reg64 rR9 va_s0) (fun _ -> va_get_reg64 rRcx va_s0)
in
let keys_ptr:(va_int_range 0 18446744073709551615) =
va_if win
(fun _ ->
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 0)
(va_get_stack va_s0))
(fun _ -> va_get_reg64 rR8 va_s0)
in
let ctr_ptr:(va_int_range 0 18446744073709551615) =
va_if win
(fun _ ->
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 8)
(va_get_stack va_s0))
(fun _ -> va_get_reg64 rR9 va_s0)
in
label va_range1
"***** POSTCONDITION NOT MET AT line 669 column 60 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128_2 out_b inout_b (va_get_mem va_s0) (va_get_mem va_sM)
) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 670 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_quads =
FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem va_s0) in_b)
(Vale.X64.Decls.s128 (va_get_mem va_s0) inout_b)
in
label va_range1
"***** POSTCONDITION NOT MET AT line 671 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_bytes =
FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads)
0
num_bytes
in
label va_range1
"***** POSTCONDITION NOT MET AT line 672 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_quads =
FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem va_sM) out_b)
(Vale.X64.Decls.s128 (va_get_mem va_sM) inout_b)
in
label va_range1
"***** POSTCONDITION NOT MET AT line 673 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_bytes =
FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads)
0
num_bytes
in
label va_range1
"***** POSTCONDITION NOT MET AT line 674 column 119 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher_bytes ==
Vale.AES.GCTR_s.gctr_encrypt_LE (Vale.X64.Decls.buffer128_read ctr_b
0
(va_get_mem va_s0))
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes)
alg
key) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 676 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRsp va_sM == va_get_reg64 rRsp va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 679 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rRbx va_sM == va_get_reg64 rRbx va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 680 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rRbp va_sM == va_get_reg64 rRbp va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 681 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rRdi va_sM == va_get_reg64 rRdi va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 682 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rRsi va_sM == va_get_reg64 rRsi va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 683 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rR12 va_sM == va_get_reg64 rR12 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 684 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rR13 va_sM == va_get_reg64 rR13 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 685 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rR14 va_sM == va_get_reg64 rR14 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 686 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_reg64 rR15 va_sM == va_get_reg64 rR15 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 688 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 6 va_sM == va_get_xmm 6 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 689 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 7 va_sM == va_get_xmm 7 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 690 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 8 va_sM == va_get_xmm 8 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 691 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 9 va_sM == va_get_xmm 9 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 692 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 10 va_sM == va_get_xmm 10 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 693 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 11 va_sM == va_get_xmm 11 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 694 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 12 va_sM == va_get_xmm 12 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 695 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 13 va_sM == va_get_xmm 13 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 696 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 14 va_sM == va_get_xmm 14 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 697 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(win ==> va_get_xmm 15 va_sM == va_get_xmm 15 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 700 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rRbx va_sM == va_get_reg64 rRbx va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 701 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rRbp va_sM == va_get_reg64 rRbp va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 702 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rR12 va_sM == va_get_reg64 rR12 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 703 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rR13 va_sM == va_get_reg64 rR13 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 704 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rR14 va_sM == va_get_reg64 rR14 va_s0) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 705 column 33 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~win ==> va_get_reg64 rR15 va_sM == va_get_reg64 rR15 va_s0)))))))
in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([
va_Mod_stackTaint; va_Mod_stack; va_Mod_flags; va_Mod_mem_layout; va_Mod_mem_heaplet 2;
va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12;
va_Mod_xmm 11; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6;
va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR15; va_Mod_reg64 rR14; va_Mod_reg64 rR13; va_Mod_reg64 rR12; va_Mod_reg64 rR11;
va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rR8; va_Mod_reg64 rRbp; va_Mod_reg64 rRsp;
va_Mod_reg64 rRsi; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem
])
va_sM
va_s0;
(va_sM, va_fM) | {
"checked_file": "Vale.AES.X64.GCTR.fst.checked",
"dependencies": [
"Vale.X64.State.fsti.checked",
"Vale.X64.Stack_i.fsti.checked",
"Vale.X64.QuickCodes.fsti.checked",
"Vale.X64.QuickCode.fst.checked",
"Vale.X64.Memory.fsti.checked",
"Vale.X64.Machine_s.fst.checked",
"Vale.X64.InsVector.fsti.checked",
"Vale.X64.InsStack.fsti.checked",
"Vale.X64.InsMem.fsti.checked",
"Vale.X64.InsBasic.fsti.checked",
"Vale.X64.InsAes.fsti.checked",
"Vale.X64.Flags.fsti.checked",
"Vale.X64.Decls.fsti.checked",
"Vale.X64.CPU_Features_s.fst.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.X64.AESCTRplain.fsti.checked",
"Vale.AES.X64.AES.fsti.checked",
"Vale.AES.GCTR_s.fst.checked",
"Vale.AES.GCTR.fsti.checked",
"Vale.AES.GCM_helpers.fsti.checked",
"Vale.AES.AES_s.fst.checked",
"Vale.AES.AES_common_s.fst.checked",
"prims.fst.checked",
"FStar.Seq.Base.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": true,
"source_file": "Vale.AES.X64.GCTR.fst"
} | [] | [
"Vale.X64.Decls.va_code",
"Vale.X64.Decls.va_state",
"Prims.bool",
"Vale.AES.AES_common_s.algorithm",
"Vale.X64.Memory.buffer128",
"Vale.X64.Memory.nat64",
"FStar.Seq.Base.seq",
"Vale.X64.Memory.nat32",
"Vale.X64.QuickCodes.fuel",
"Prims.unit",
"FStar.Pervasives.Native.Mktuple2",
"Vale.X64.Decls.va_fuel",
"Vale.X64.QuickCode.va_lemma_norm_mods",
"Prims.Cons",
"Vale.X64.QuickCode.mod_t",
"Vale.X64.QuickCode.va_Mod_stackTaint",
"Vale.X64.QuickCode.va_Mod_stack",
"Vale.X64.QuickCode.va_Mod_flags",
"Vale.X64.QuickCode.va_Mod_mem_layout",
"Vale.X64.QuickCode.va_Mod_mem_heaplet",
"Vale.X64.QuickCode.va_Mod_xmm",
"Vale.X64.QuickCode.va_Mod_reg64",
"Vale.X64.Machine_s.rR15",
"Vale.X64.Machine_s.rR14",
"Vale.X64.Machine_s.rR13",
"Vale.X64.Machine_s.rR12",
"Vale.X64.Machine_s.rR11",
"Vale.X64.Machine_s.rR10",
"Vale.X64.Machine_s.rR9",
"Vale.X64.Machine_s.rR8",
"Vale.X64.Machine_s.rRbp",
"Vale.X64.Machine_s.rRsp",
"Vale.X64.Machine_s.rRsi",
"Vale.X64.Machine_s.rRdi",
"Vale.X64.Machine_s.rRdx",
"Vale.X64.Machine_s.rRcx",
"Vale.X64.Machine_s.rRbx",
"Vale.X64.Machine_s.rRax",
"Vale.X64.QuickCode.va_Mod_ok",
"Vale.X64.QuickCode.va_Mod_mem",
"Prims.Nil",
"FStar.Pervasives.assert_norm",
"Prims.eq2",
"Prims.list",
"Vale.X64.QuickCode.__proj__QProc__item__mods",
"Vale.AES.X64.GCTR.va_code_Gctr_bytes_stdcall",
"FStar.Pervasives.Native.tuple2",
"FStar.Pervasives.Native.tuple3",
"Vale.X64.State.vale_state",
"Vale.X64.QuickCodes.va_wp_sound_code_norm",
"Prims.l_and",
"Vale.X64.QuickCodes.label",
"Vale.X64.QuickCodes.va_range1",
"Prims.b2t",
"Vale.X64.Decls.va_get_ok",
"Vale.X64.Decls.modifies_buffer128_2",
"Vale.X64.Decls.va_get_mem",
"Vale.Def.Types_s.nat8",
"Vale.AES.GCTR_s.gctr_encrypt_LE",
"Vale.X64.Decls.buffer128_read",
"Vale.AES.GCTR.make_gctr_plain_LE",
"Vale.Def.Types_s.nat64",
"Vale.X64.Decls.va_get_reg64",
"Prims.l_imp",
"Vale.X64.Decls.quad32",
"Vale.X64.Decls.va_get_xmm",
"Prims.l_not",
"Vale.Def.Words_s.nat8",
"FStar.Seq.Base.slice",
"Vale.Def.Types_s.le_seq_quad32_to_bytes",
"Vale.Def.Types_s.quad32",
"FStar.Seq.Base.append",
"Vale.X64.Decls.s128",
"Vale.X64.Decls.va_int_range",
"Vale.X64.Decls.va_if",
"Vale.X64.Stack_i.load_stack64",
"Prims.op_Addition",
"Vale.X64.Decls.va_get_stack",
"Vale.X64.QuickCode.quickCode",
"Vale.AES.X64.GCTR.va_qcode_Gctr_bytes_stdcall"
] | [] | module Vale.AES.X64.GCTR
open Vale.Def.Opaque_s
open Vale.Def.Words_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open FStar.Seq
open Vale.AES.AES_s
open Vale.AES.X64.AES
open Vale.AES.GCTR_s
open Vale.AES.GCTR
open Vale.AES.GCM_helpers
open Vale.Poly1305.Math
open Vale.Def.Words.Two_s
open Vale.X64.Machine_s
open Vale.X64.Memory
open Vale.X64.Stack_i
open Vale.X64.State
open Vale.X64.Decls
open Vale.X64.InsBasic
open Vale.X64.InsMem
open Vale.X64.InsVector
open Vale.X64.InsStack
open Vale.X64.InsAes
open Vale.X64.QuickCode
open Vale.X64.QuickCodes
open Vale.AES.X64.AESCTRplain
open Vale.X64.CPU_Features_s
#reset-options "--z3rlimit 30"
//-- Init_ctr
val va_code_Init_ctr : va_dummy:unit -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Init_ctr () =
(va_Block (va_CCons (va_code_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_CCons
(va_code_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_CNil ()))))
val va_codegen_success_Init_ctr : va_dummy:unit -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Init_ctr () =
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_pbool_and
(va_codegen_success_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (va_ttrue
())))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Init_ctr (va_mods:va_mods_t) : (va_quickCode unit (va_code_Init_ctr ())) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 71 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 4) (va_op_xmm_xmm 4)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 72 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PinsrdImm (va_op_xmm_xmm 4) 1 0 (va_op_reg_opr64_reg64 rR12)) (fun (va_s:va_state) _
-> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 74 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Arch.Types.lemma_quad32_xor ()) (va_QEmpty (()))))))
val va_lemma_Init_ctr : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Init_ctr ()) va_s0 /\ va_get_ok va_s0 /\ sse_enabled))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\ va_state_eq
va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4 va_sM (va_update_ok
va_sM va_s0))))))
[@"opaque_to_smt"]
let va_lemma_Init_ctr va_b0 va_s0 =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok] in
let va_qc = va_qcode_Init_ctr va_mods in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Init_ctr ()) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 64 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 69 column 35 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0)) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4; va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Init_ctr (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ sse_enabled /\ (forall (va_x_xmm4:quad32) (va_x_efl:Vale.X64.Flags.t)
(va_x_r12:nat64) . let va_sM = va_upd_reg64 rR12 va_x_r12 (va_upd_flags va_x_efl (va_upd_xmm 4
va_x_xmm4 va_s0)) in va_get_ok va_sM /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Init_ctr : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Init_ctr va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Init_ctr ()) ([va_Mod_reg64 rR12;
va_Mod_flags; va_Mod_xmm 4]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Init_ctr va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Init_ctr (va_code_Init_ctr ()) va_s0 in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 4
va_sM (va_update_ok va_sM va_s0)))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Init_ctr () : (va_quickCode unit (va_code_Init_ctr ())) =
(va_QProc (va_code_Init_ctr ()) ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 4]) va_wp_Init_ctr
va_wpProof_Init_ctr)
//--
//-- Inc32
[@ "opaque_to_smt"]
let va_code_Inc32 dst one =
(va_Block (va_CCons (va_code_Paddd dst one) (va_CNil ())))
[@ "opaque_to_smt"]
let va_codegen_success_Inc32 dst one =
(va_pbool_and (va_codegen_success_Paddd dst one) (va_ttrue ()))
[@"opaque_to_smt"]
let va_lemma_Inc32 va_b0 va_s0 dst one =
va_reveal_opaque (`%va_code_Inc32) (va_code_Inc32 dst one);
let (va_old_s:va_state) = va_s0 in
let (va_b1:va_codes) = va_get_block va_b0 in
let (va_s2, va_fc2) = va_lemma_Paddd (va_hd va_b1) va_s0 dst one in
let va_b2 = va_tl va_b1 in
let (va_sM, va_f2) = va_lemma_empty_total va_s2 va_b2 in
let va_fM = va_lemma_merge_total va_b1 va_s0 va_fc2 va_s2 va_f2 va_sM in
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Inc32 dst one va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Inc32 (va_code_Inc32 dst one) va_s0 dst one in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_ok va_sM (va_update_operand_xmm dst
va_sM va_s0))));
va_lemma_norm_mods ([va_Mod_flags; va_mod_xmm dst]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_register
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_register alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (va_CNil ())))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_register alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm
1) (va_op_xmm_xmm 0)) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_register (va_mods:va_mods_t) (alg:algorithm) (key:(seq nat32)) (round_keys:(seq
quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_register alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 118 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s) 0 == va_get_xmm 7 va_s) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 119 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 120 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR12)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 121 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 2)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 122 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 123 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 126 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 1) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_qAssert
va_range1
"***** PRECONDITION NOT MET AT line 128 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_s == Vale.Def.Types_s.quad32_xor (va_get_xmm 1 va_old_s) (va_get_xmm 0 va_s))
(let (va_arg16:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg15:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg14:Vale.Def.Types_s.quad32) =
va_get_xmm 1 va_old_s in let (va_arg13:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_s in va_qPURE
va_range1
"***** PRECONDITION NOT MET AT line 131 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_one_block va_arg13 va_arg14 va_arg15 va_arg16)
(va_QEmpty (()))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_register va_b0 va_s0 alg key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1;
va_Mod_xmm 0; va_Mod_ok] in
let va_qc = va_qcode_Gctr_register va_mods alg key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_register alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 92 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 115 column 112 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.Def.Types_s.le_seq_quad32_to_bytes (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_sM))
== Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_sM) (Vale.Def.Types_s.le_quad32_to_bytes
(va_get_xmm 1 va_s0)) alg key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 116 column 63 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.AES.GCTR_s.gctr_encrypt_block (va_get_xmm 7 va_sM) (va_get_xmm 1
va_s0) alg key 0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_register alg key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_register (va_code_Gctr_register alg) va_s0 alg key round_keys
keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_reg64 rR12 va_sM (va_update_flags va_sM (va_update_xmm 2
va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_ok va_sM va_s0)))))));
va_lemma_norm_mods ([va_Mod_reg64 rR12; va_Mod_flags; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0])
va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_core_body0
#restart-solver
val va_code_Gctr_core_body0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_body0 alg =
(va_Block (va_CCons (va_code_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_CCons
(va_code_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_CCons (va_code_AESEncryptBlock alg)
(va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm
0)) (va_CCons (va_code_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64
rR10) (va_op_xmm_xmm 2) 0 Secret) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rRdx)
(va_const_opr64 1)) (va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16))
(va_CCons (va_code_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_CCons
(va_code_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_CNil ()))))))))))))
val va_codegen_success_Gctr_core_body0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_body0 alg =
(va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_pbool_and
(va_codegen_success_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (va_pbool_and
(va_codegen_success_AESEncryptBlock alg) (va_pbool_and (va_codegen_success_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64 rR9) 0 Secret)
(va_pbool_and (va_codegen_success_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64
rRdx) (va_const_opr64 1)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR9)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Add64 (va_op_dst_opr64_reg64 rR10)
(va_const_opr64 16)) (va_pbool_and (va_codegen_success_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm
4)) (va_ttrue ())))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_body0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_body0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 224 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 0) (va_op_xmm_xmm 7)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 225 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pshufb (va_op_xmm_xmm 0) (va_op_xmm_xmm 8)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 226 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_AESEncryptBlock alg (Vale.Def.Types_s.reverse_bytes_quad32 (va_get_xmm 7 va_s)) key
round_keys keys_b) (fun (va_s:va_state) _ -> va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 227 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.AES_s.aes_encrypt_LE_reveal ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 229 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b (block_offset + va_get_reg64 rRdx va_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 230 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pxor (va_op_xmm_xmm 2) (va_op_xmm_xmm 0)) (fun (va_s:va_state) _ -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 231 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 2) 0 Secret out_b (block_offset + va_get_reg64 rRdx va_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 233 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 1)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 234 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR9) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 235 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Add64 (va_op_dst_opr64_reg64 rR10) (va_const_opr64 16)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 236 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Inc32 (va_op_xmm_xmm 7) (va_op_xmm_xmm 4)) (va_QEmpty (()))))))))))))))
val va_lemma_Gctr_core_body0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_body0 alg) va_s0 /\ va_get_ok va_s0 /\ (0 <=
va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_reg64
rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_s0) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) /\ va_state_eq va_sM (va_update_xmm 7 va_sM
(va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rR9
va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM (va_update_mem va_sM
(va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_body0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_body0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_body0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 221 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM) (va_get_reg64 rRcx va_s0 -
va_get_reg64 rRdx va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ va_get_reg64 rRdx va_s0 =!= va_get_reg64 rRcx va_s0 /\ (forall
(va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap) (va_x_mem:vale_heap) (va_x_ok:bool)
(va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64) (va_x_xmm0:quad32) (va_x_xmm2:quad32)
(va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0
va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rR10 va_x_r10
(va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_flags va_x_efl
va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM
<= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16
`op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM +
16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32
va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ precedes_wrap (va_get_reg64 rRcx va_sM - va_get_reg64 rRdx va_sM)
(va_get_reg64 rRcx va_s0 - va_get_reg64 rRdx va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_body0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_body0 (va_code_Gctr_core_body0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_body0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_body0 alg)) =
(va_QProc (va_code_Gctr_core_body0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_body0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_body0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core_while0
#restart-solver
val va_code_Gctr_core_while0 : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_while0 alg =
(va_Block (va_CCons (va_While (va_cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (va_Block
(va_CCons (va_code_Gctr_core_body0 alg) (va_CNil ())))) (va_CNil ())))
val va_codegen_success_Gctr_core_while0 : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_while0 alg =
(va_pbool_and (va_codegen_success_Gctr_core_body0 alg) (va_ttrue ()))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_while0 (va_mods:va_mods_t) (va_old:va_state) (alg:algorithm)
(va_in_block_offset:nat) (va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128)
(va_in_old_iv:quad32) (va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode
unit (va_code_Gctr_core_while0 alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let (block_offset:nat)
= va_in_block_offset in let (in_b:buffer128) = va_in_in_b in let (key:(seq nat32)) = va_in_key
in let (keys_b:buffer128) = va_in_keys_b in let (old_iv:quad32) = va_in_old_iv in let
(out_b:buffer128) = va_in_out_b in let (round_keys:(seq quad32)) = va_in_round_keys in va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qWhile va_mods (Cmp_ne (va_op_cmp_reg64 rRdx) (va_op_cmp_reg64 rRcx)) (fun va_g -> qblock
va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_body0 va_old alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_get_ok va_s /\ (0 <= va_get_reg64 rRdx va_s
/\ va_get_reg64 rRdx va_s <= va_get_reg64 rRcx va_s) /\ va_get_reg64 rR9 va_s == va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_reg64 rR10 va_s == va_get_reg64
rRbx va_s + 16 `op_Multiply` va_get_reg64 rRdx va_s /\ va_get_xmm 7 va_s ==
Vale.AES.GCTR_s.inc32 old_iv (block_offset + va_get_reg64 rRdx va_s) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rRax va_s) in_b
block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s) (va_get_reg64 rRbx va_s)
out_b block_offset (va_get_reg64 rRcx va_s) (va_get_mem_layout va_s) Secret /\ va_get_reg64
rRax va_s + 16 `op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ va_get_reg64 rRbx va_s + 16
`op_Multiply` va_get_reg64 rRcx va_s < pow2_64 /\ (aesni_enabled /\ sse_enabled) /\ (alg =
AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s) (va_get_reg64 rR8 va_s) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) keys_b == round_keys /\ va_get_xmm
8 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\
va_get_xmm 4 va_s == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_old) (va_get_mem_heaplet 1
va_s) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRdx va_s)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b) key old_iv) (fun
(va_s:va_state) va_g -> va_get_reg64 rRcx va_s - va_get_reg64 rRdx va_s) (())) (fun
(va_s:va_state) va_g -> let va_g = () in va_QEmpty (()))))
val va_lemma_Gctr_core_while0 : va_b0:va_code -> va_s0:va_state -> va_old:va_state -> alg:algorithm
-> va_in_block_offset:nat -> va_in_in_b:buffer128 -> va_in_key:(seq nat32) ->
va_in_keys_b:buffer128 -> va_in_old_iv:quad32 -> va_in_out_b:buffer128 -> va_in_round_keys:(seq
quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_while0 alg) va_s0 /\ va_get_ok va_s0 /\ (0
<= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0 /\
va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRdx va_s0
/\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8
va_s0) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (0
<= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM) /\ Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64
rRax va_sM) va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx
va_sM) va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM)
Secret /\ va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\
va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled
/\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg
va_in_key /\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1
/\ va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8
va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet
0 va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8
va_sM) va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) /\ va_state_eq
va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM (va_update_ok va_sM
(va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM va_s0))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_while0 va_b0 va_s0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys =
let va_old = va_expand_state va_old in
let (va_mods:va_mods_t) = [va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx;
va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]
in
let va_qc = va_qcode_Gctr_core_while0 va_mods va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_while0 alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 192 column 28 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(0 <= va_get_reg64 rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 193 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 194 column 38 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 195 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64
rRdx va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 199 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 200 column 96 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 201 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 202 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 205 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(aesni_enabled /\ sse_enabled) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 206 column 43 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(alg = AES_128 \/ alg = AES_256) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 207 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.AES_s.is_aes_key_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 208 column 46 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 209 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 210 column 45 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR8 va_sM == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b
(va_get_mem_heaplet 0 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 211 column 80 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 212 column 58 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 215 column 75 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 216 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 219 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 220 column 130 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset + va_get_reg64 rRdx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b) va_in_key
va_in_old_iv) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit
-> Type0)) : Type0 =
(va_get_ok va_s0 /\ (0 <= va_get_reg64 rRdx va_s0 /\ va_get_reg64 rRdx va_s0 <= va_get_reg64 rRcx
va_s0) /\ va_get_reg64 rR9 va_s0 == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRdx va_s0 /\ va_get_reg64 rR10 va_s0 == va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRdx va_s0 /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 va_in_old_iv
(va_in_block_offset + va_get_reg64 rRdx va_s0) /\ Vale.X64.Decls.validSrcAddrsOffset128
(va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) va_in_in_b va_in_block_offset
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_s0
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_s0) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_s0) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) va_in_out_b)
va_in_key va_in_old_iv /\ (forall (va_x_efl:Vale.X64.Flags.t) (va_x_heap1:vale_heap)
(va_x_mem:vale_heap) (va_x_ok:bool) (va_x_r10:nat64) (va_x_r9:nat64) (va_x_rdx:nat64)
(va_x_xmm0:quad32) (va_x_xmm2:quad32) (va_x_xmm7:quad32) . let va_sM = va_upd_xmm 7 va_x_xmm7
(va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rR9
va_x_r9 (va_upd_reg64 rR10 va_x_r10 (va_upd_ok va_x_ok (va_upd_mem va_x_mem (va_upd_mem_heaplet
1 va_x_heap1 (va_upd_flags va_x_efl va_s0))))))))) in va_get_ok va_sM /\ (0 <= va_get_reg64
rRdx va_sM /\ va_get_reg64 rRdx va_sM <= va_get_reg64 rRcx va_sM) /\ va_get_reg64 rR9 va_sM ==
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_reg64 rR10 va_sM
== va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRdx va_sM /\ va_get_xmm 7 va_sM ==
Vale.AES.GCTR_s.inc32 va_in_old_iv (va_in_block_offset + va_get_reg64 rRdx va_sM) /\
Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rRax va_sM)
va_in_in_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_sM) (va_get_reg64 rRbx va_sM)
va_in_out_b va_in_block_offset (va_get_reg64 rRcx va_sM) (va_get_mem_layout va_sM) Secret /\
va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ va_get_reg64
rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM < pow2_64 /\ (aesni_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg va_in_key
/\ FStar.Seq.Base.length #quad32 va_in_round_keys == Vale.AES.AES_common_s.nr alg + 1 /\
va_in_round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg va_in_key /\ va_get_reg64 rR8 va_sM
== Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 va_in_keys_b (va_get_mem_heaplet 0
va_sM) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_sM) (va_get_reg64 rR8 va_sM)
va_in_keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_sM) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) va_in_keys_b == va_in_round_keys
/\ va_get_xmm 8 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ va_get_xmm 4 va_sM == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0
/\ Vale.X64.Decls.modifies_buffer128 va_in_out_b (va_get_mem_heaplet 1 va_old)
(va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_in_block_offset +
va_get_reg64 rRdx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM)
va_in_in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) va_in_out_b)
va_in_key va_in_old_iv /\ ~(va_get_reg64 rRdx va_sM =!= va_get_reg64 rRcx va_sM) ==> va_k va_sM
(())))
val va_wpProof_Gctr_core_while0 : va_old:va_state -> alg:algorithm -> va_in_block_offset:nat ->
va_in_in_b:buffer128 -> va_in_key:(seq nat32) -> va_in_keys_b:buffer128 -> va_in_old_iv:quad32 ->
va_in_out_b:buffer128 -> va_in_round_keys:(seq quad32) -> va_s0:va_state -> va_k:(va_state ->
unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b
va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7;
va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok;
va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key va_in_keys_b
va_in_old_iv va_in_out_b va_in_round_keys va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_while0 (va_code_Gctr_core_while0 alg) va_s0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys
in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 7 va_sM (va_update_xmm 2 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rR10 va_sM
(va_update_ok va_sM (va_update_mem va_sM (va_update_mem_heaplet 1 va_sM (va_update_flags va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64 rRdx; va_Mod_reg64
rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1; va_Mod_flags]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_while0 (va_old:va_state) (alg:algorithm) (va_in_block_offset:nat)
(va_in_in_b:buffer128) (va_in_key:(seq nat32)) (va_in_keys_b:buffer128) (va_in_old_iv:quad32)
(va_in_out_b:buffer128) (va_in_round_keys:(seq quad32)) : (va_quickCode unit
(va_code_Gctr_core_while0 alg)) =
(va_QProc (va_code_Gctr_core_while0 alg) ([va_Mod_xmm 7; va_Mod_xmm 2; va_Mod_xmm 0; va_Mod_reg64
rRdx; va_Mod_reg64 rR9; va_Mod_reg64 rR10; va_Mod_ok; va_Mod_mem; va_Mod_mem_heaplet 1;
va_Mod_flags]) (va_wp_Gctr_core_while0 va_old alg va_in_block_offset va_in_in_b va_in_key
va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys) (va_wpProof_Gctr_core_while0 va_old alg
va_in_block_offset va_in_in_b va_in_key va_in_keys_b va_in_old_iv va_in_out_b va_in_round_keys))
//--
//-- Gctr_core
#restart-solver
val va_code_Gctr_core : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Init_ctr ())
(va_CCons (va_code_Gctr_core_while0 alg) (va_CNil ())))))))
val va_codegen_success_Gctr_core : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx))
(va_pbool_and (va_codegen_success_Init_ctr ()) (va_pbool_and
(va_codegen_success_Gctr_core_while0 alg) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(block_offset:nat) (old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
: (va_quickCode unit (va_code_Gctr_core alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 183 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_const_opr64 0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 184 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 185 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 187 column 13 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Init_ctr ()) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 189 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_while0 va_old_s alg block_offset in_b key keys_b old_iv out_b round_keys)
(va_QEmpty (()))))))))
val va_lemma_Gctr_core : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> block_offset:nat -> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq
quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0)
in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0)
out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 202182159 134810123
67438087 66051 /\ (block_offset > 0 ==> Vale.AES.GCTR.gctr_partial_def alg block_offset
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) key old_iv) /\ va_get_xmm
7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\ (aesni_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length
#quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\ va_get_xmm 7
va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\ va_get_reg64
rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\ va_get_reg64
rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM) /\
va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7 va_sM
(va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0)))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core va_b0 va_s0 alg in_b out_b block_offset old_iv key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4;
va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core va_mods alg in_b out_b block_offset old_iv key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 134 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 176 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 177 column 126 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (block_offset + va_get_reg64 rRcx va_sM)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 179 column 41 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 180 column 32 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 181 column 34 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx
va_sM))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state)
(va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrsOffset128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rRax va_s0) in_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validDstAddrsOffset128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx
va_s0) out_b block_offset (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64
rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32) /\ va_get_xmm 8 va_s0 == Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 202182159 134810123 67438087 66051 /\ (block_offset > 0 ==>
Vale.AES.GCTR.gctr_partial_def alg block_offset (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s0) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_s0) out_b) key old_iv) /\ va_get_xmm 7 va_s0 == Vale.AES.GCTR_s.inc32 old_iv block_offset /\
(aesni_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rdx:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32) (va_x_xmm4:quad32) (va_x_xmm7:quad32)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 2
va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdx va_x_rdx (va_upd_mem
va_x_mem va_s0))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128 out_b
(va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg
(block_offset + va_get_reg64 rRcx va_sM) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key old_iv /\
va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0) /\
va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM /\
va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_sM + 16 `op_Multiply` va_get_reg64 rRcx va_sM)
==> va_k va_sM (())))
val va_wpProof_Gctr_core : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> block_offset:nat
-> old_iv:quad32 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 ->
va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core alg) ([va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdx; va_Mod_mem]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core (va_code_Gctr_core alg) va_s0 alg in_b out_b block_offset
old_iv key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 7
va_sM (va_update_xmm 4 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM
(va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM va_s0))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm 4; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (block_offset:nat)
(old_iv:quad32) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode
unit (va_code_Gctr_core alg)) =
(va_QProc (va_code_Gctr_core alg) ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 7; va_Mod_xmm
4; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64
rR9; va_Mod_reg64 rRdx; va_Mod_mem]) (va_wp_Gctr_core alg in_b out_b block_offset old_iv key
round_keys keys_b) (va_wpProof_Gctr_core alg in_b out_b block_offset old_iv key round_keys
keys_b))
//--
//-- Gctr_core_opt
#push-options "--z3rlimit 60"
#restart-solver
val va_code_Gctr_core_opt : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_core_opt alg =
(va_Block (va_CCons (va_code_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_CCons (va_code_And64
(va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (va_CCons (va_IfElse (va_cmp_gt
(va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (va_Block (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_CCons (va_code_Aes_counter_loop alg)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_CNil ())))))))
(va_Block (va_CNil ()))) (va_CCons (va_code_Gctr_core alg) (va_CNil ()))))))))
val va_codegen_success_Gctr_core_opt : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_core_opt alg =
(va_pbool_and (va_codegen_success_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12))
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2))
(va_pbool_and (va_codegen_success_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3))
(va_pbool_and (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR9)
(va_op_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR10)
(va_op_opr64_reg64 rRbx)) (va_pbool_and (va_codegen_success_Aes_counter_loop alg) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9))
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10))))))
(va_pbool_and (va_codegen_success_Gctr_core alg) (va_ttrue ())))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_core_opt (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_core_opt alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 288 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_InitPshufbMask (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 291 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRdx) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 292 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Shr64 (va_op_dst_opr64_reg64 rRdx) (va_const_shift_amt64 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 293 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_And64 (va_op_dst_opr64_reg64 rRcx) (va_const_opr64 3)) (fun (va_s:va_state) _ ->
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 294 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.Poly1305.Math.lemma_poly_bits64 ()) (let (num_quad_blocks:nat64) =
va_get_reg64 rRdx va_s in va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 298 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rRcx va_old_s == 4 `op_Multiply` num_quad_blocks + va_get_reg64 rRcx va_s)
(va_QBind va_range1
"***** PRECONDITION NOT MET AT line 300 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRdx) (va_const_cmp 0)) (qblock va_mods (fun
(va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 303 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR9) (va_op_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 304 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR10) (va_op_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 305 column 25 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Aes_counter_loop alg in_b out_b key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 306 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 307 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR10)) (va_QEmpty (()))))))))
(qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> va_QSeq
va_range1
"***** PRECONDITION NOT MET AT line 310 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core alg in_b out_b (4 `op_Multiply` num_quad_blocks) (va_get_xmm 7 va_old_s)
key round_keys keys_b) (va_QEmpty (())))))))))))
val va_lemma_Gctr_core_opt : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_core_opt alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64
rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 <
pow2_64 /\ l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\ (aesni_enabled /\ avx_enabled /\
sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
FStar.Seq.Base.length #quad32 round_keys == Vale.AES.AES_common_s.nr alg + 1 /\ round_keys ==
Vale.AES.AES_s.key_to_round_keys_LE alg key /\ va_get_reg64 rR8 va_s0 ==
Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b (va_get_mem_heaplet 0 va_s0) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rR8 va_s0) keys_b
(Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) /\ va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13
va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8
va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_core_opt va_b0 va_s0 alg in_b out_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm
10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4;
va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1;
va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx;
va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_core_opt va_mods alg in_b out_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_core_opt alg) va_qc va_s0 (fun
va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 243 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 281 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 282 column 118 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0) (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b) key (va_get_xmm 7 va_s0)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 284 column 36 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)) /\
label va_range1
"***** POSTCONDITION NOT MET AT line 285 column 37 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0)
/\ label va_range1
"***** POSTCONDITION NOT MET AT line 286 column 39 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ va_get_reg64 rRax va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16 `op_Multiply`
va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b)
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_r12:nat64)
(va_x_heap1:vale_heap) (va_x_efl:Vale.X64.Flags.t) (va_x_xmm0:quad32) (va_x_xmm1:quad32)
(va_x_xmm2:quad32) (va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32)
(va_x_xmm7:quad32) (va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32)
(va_x_xmm12:quad32) (va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) . let va_sM =
va_upd_xmm 15 va_x_xmm15 (va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12
va_x_xmm12 (va_upd_xmm 10 va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8
(va_upd_xmm 7 va_x_xmm7 (va_upd_xmm 6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4
(va_upd_xmm 3 va_x_xmm3 (va_upd_xmm 2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0
(va_upd_flags va_x_efl (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64
rRdx va_x_rdx (va_upd_reg64 rRcx va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax
va_x_rax (va_upd_mem va_x_mem va_s0))))))))))))))))))))))))) in va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_s0)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_sM) in_b)
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_sM) out_b) key (va_get_xmm 7 va_s0)
/\ va_get_xmm 7 va_sM == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_s0) (va_get_reg64 rRcx va_s0)
/\ va_get_reg64 rR9 va_sM == va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0
/\ va_get_reg64 rR10 va_sM == va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx
va_s0) ==> va_k va_sM (())))
val va_wpProof_Gctr_core_opt : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> key:(seq
nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state -> va_k:(va_state -> unit
-> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0
va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_core_opt alg in_b out_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_core_opt (va_code_Gctr_core_opt alg) va_s0 alg in_b out_b key
round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM
(va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_reg64 rR12 va_sM
(va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10;
va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm
3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_reg64
rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64
rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_core_opt (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (key:(seq nat32))
(round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit (va_code_Gctr_core_opt alg)) =
(va_QProc (va_code_Gctr_core_opt alg) ([va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm
12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5;
va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_flags;
va_Mod_mem_heaplet 1; va_Mod_reg64 rR12; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64
rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem])
(va_wp_Gctr_core_opt alg in_b out_b key round_keys keys_b) (va_wpProof_Gctr_core_opt alg in_b
out_b key round_keys keys_b))
#pop-options
//--
//-- Gctr_bytes_extra_work
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_extra_work alg =
(va_Block (va_CCons (va_code_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons (va_code_Mov128 (va_op_xmm_xmm 1)
(va_op_xmm_xmm 2)) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_extra_work alg =
(va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov128 (va_op_xmm_xmm
1) (va_op_xmm_xmm 2)) (va_pbool_and (va_codegen_success_Gctr_register alg) (va_pbool_and
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret) (va_ttrue ())))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_extra_work (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_extra_work alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in va_QBind va_range1
"***** PRECONDITION NOT MET AT line 370 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 2) (va_op_reg_opr64_reg64
rR9) 0 Secret in_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 371 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 2 va_s == Vale.X64.Decls.buffer128_read in_b num_blocks (va_get_mem_heaplet 0
va_s)) (let (final_quad_LE:quad32) = va_get_xmm 2 va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 375 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov128 (va_op_xmm_xmm 1) (va_op_xmm_xmm 2)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 376 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (fun (va_s:va_state) _ -> let
(va_arg18:Prims.int) = num_blocks in let (va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32))
= key in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in let
(va_arg15:Vale.Def.Types_s.quad32) = final_quad_LE in let (va_arg14:Vale.Def.Types_s.quad32) =
icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 379 column 30 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_encrypt_block_offset va_arg14 va_arg15 va_arg16 va_arg17
va_arg18) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 383 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 1) (va_op_reg_opr64_reg64 rR10)
(va_op_xmm_xmm 1) 0 Secret out_b num_blocks) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 384 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_s) == va_get_xmm 1
va_s) (va_QEmpty (()))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_extra_work va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2;
va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes_extra_work va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_extra_work alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 313 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 360 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let num_blocks = num_bytes `op_Division` 16 in label va_range1
"***** POSTCONDITION NOT MET AT line 361 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 363 column 66 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.slice #Vale.X64.Decls.quad32 (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 1 va_sM) out_b) 0 num_blocks == FStar.Seq.Base.slice #Vale.X64.Decls.quad32
(Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s0) out_b) 0 num_blocks) /\ label
va_range1
"***** POSTCONDITION NOT MET AT line 364 column 142 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1 va_sM) ==
Vale.AES.GCTR_s.gctr_encrypt_block icb_BE (Vale.X64.Decls.buffer128_read in_b num_blocks
(va_get_mem_heaplet 0 va_sM)) alg key num_blocks) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 365 column 57 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 1 va_sM == Vale.X64.Decls.buffer128_read out_b num_blocks (va_get_mem_heaplet 1
va_sM)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_extra_work alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_extra_work (va_code_Gctr_bytes_extra_work alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 4
va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64
rR12 va_sM (va_update_reg64 rRdx va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 1; va_Mod_xmm 4; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rRdx; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes_no_extra
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_no_extra alg =
(va_Block (va_CNil ()))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_no_extra alg =
(va_ttrue ())
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_no_extra (va_mods:va_mods_t) (alg:algorithm) (icb_BE:quad32)
(in_b:buffer128) (out_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128)
(orig_in_ptr:nat64) (orig_out_ptr:nat64) (num_bytes:nat) : (va_quickCode unit
(va_code_Gctr_bytes_no_extra alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(num_blocks:(va_int_at_least 0)) = num_bytes `op_Division` 16 in let
(va_arg20:Vale.Def.Types_s.quad32) = icb_BE in let (va_arg19:(FStar.Seq.Base.seq
Vale.Def.Types_s.nat32)) = key in let (va_arg18:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg17:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) in_b in let (va_arg16:Vale.AES.AES_common_s.algorithm) = alg in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 510 column 27 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_completed va_arg16 va_arg17 va_arg18 va_arg19
va_arg20) (let (va_arg15:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg14:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg13:Vale.AES.AES_common_s.algorithm) = alg in let (va_arg12:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_old_s)
in_b in let (va_arg11:Vale.Def.Types_s.quad32) = icb_BE in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 512 column 31 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_partial_to_full_basic va_arg11 va_arg12 va_arg13 va_arg14
va_arg15) (let (va_arg10:Prims.int) = num_bytes in let (va_arg9:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s) in_b in
va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 514 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg9 va_arg10) (let
(va_arg8:Prims.int) = num_bytes in let (va_arg7:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1 va_s) out_b in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 515 column 26 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCM_helpers.no_extra_bytes_helper va_arg7 va_arg8) (va_QEmpty
(())))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes_no_extra va_b0 va_s0 alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes =
let (va_mods:va_mods_t) = [va_Mod_ok] in
let va_qc = va_qcode_Gctr_bytes_no_extra va_mods alg icb_BE in_b out_b key round_keys keys_b
orig_in_ptr orig_out_ptr num_bytes in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes_no_extra alg) va_qc va_s0
(fun va_s0 va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 466 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 504 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 505 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0
va_sM) in_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 506 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes (Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 1
va_sM) out_b)) 0 num_bytes in label va_range1
"***** POSTCONDITION NOT MET AT line 507 column 79 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher == Vale.AES.GCTR_s.gctr_encrypt_LE icb_BE (Vale.AES.GCTR.make_gctr_plain_LE plain) alg
key)))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_ok]) va_sM va_s0;
(va_sM, va_fM)
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes_no_extra alg icb_BE in_b out_b key round_keys keys_b orig_in_ptr
orig_out_ptr num_bytes va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes_no_extra (va_code_Gctr_bytes_no_extra alg) va_s0 alg
icb_BE in_b out_b key round_keys keys_b orig_in_ptr orig_out_ptr num_bytes in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_ok va_sM va_s0));
va_lemma_norm_mods ([]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
//--
//-- Gctr_bytes
val va_code_Gctr_bytes : alg:algorithm -> Tot va_code
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes alg =
(va_Block (va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_CCons (va_code_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_CCons
(va_code_Gctr_core_opt alg) (va_CCons (va_code_Gctr_bytes_no_extra alg) (va_CCons (va_IfElse
(va_cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (va_Block (va_CCons
(va_code_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret) (va_CCons (va_code_Gctr_register alg) (va_CCons (va_code_Store128_buffer
(va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13) (va_op_xmm_xmm 1) 0 Secret) (va_CNil
()))))) (va_Block (va_CNil ()))) (va_CNil ())))))))
val va_codegen_success_Gctr_bytes : alg:algorithm -> Tot va_pbool
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes alg =
(va_pbool_and (va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx))
(va_pbool_and (va_codegen_success_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16))
(va_pbool_and (va_codegen_success_Gctr_core_opt alg) (va_pbool_and
(va_codegen_success_Gctr_bytes_no_extra alg) (va_pbool_and (va_pbool_and
(va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1)
(va_op_reg_opr64_reg64 rR13) 0 Secret) (va_pbool_and (va_codegen_success_Gctr_register alg)
(va_codegen_success_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret))) (va_ttrue ()))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes (va_mods:va_mods_t) (alg:algorithm) (in_b:buffer128) (out_b:buffer128)
(inout_b:buffer128) (key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) :
(va_quickCode unit (va_code_Gctr_bytes alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 576 column 10 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbp) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 577 column 11 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_IMul64 (va_op_dst_opr64_reg64 rRbp) (va_const_opr64 16)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 578 column 18 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_core_opt alg in_b out_b key round_keys keys_b) (fun (va_s:va_state) _ ->
va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 579 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.AES.GCTR.gctr_partial_def alg (va_get_reg64 rRcx va_old_s) (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_s) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b) key
(va_get_xmm 7 va_old_s)) (va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 580 column 5 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_xmm 7 va_s == Vale.AES.GCTR_s.inc32 (va_get_xmm 7 va_old_s) (va_get_reg64 rRcx
va_old_s)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 582 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_bytes_no_extra alg (va_get_xmm 7 va_old_s) in_b out_b key round_keys keys_b
(va_get_reg64 rRax va_old_s) (va_get_reg64 rRbx va_old_s) (va_get_reg64 rRcx va_old_s
`op_Multiply` 16)) (fun (va_s:va_state) _ -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 584 column 8 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qIf va_mods (Cmp_gt (va_op_cmp_reg64 rRsi) (va_op_cmp_reg64 rRbp)) (qblock va_mods (fun
(va_s:va_state) -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 586 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_xmm_xmm 1) (va_op_reg_opr64_reg64
rR13) 0 Secret inout_b 0) (fun (va_s:va_state) _ -> va_qAssert va_range1
"***** PRECONDITION NOT MET AT line 587 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(FStar.Seq.Base.equal #quad32 (FStar.Seq.Base.create #quad32 1 (va_get_xmm 1 va_s))
(Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 588 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_register alg key round_keys keys_b) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 589 column 24 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Store128_buffer (va_op_heaplet_mem_heaplet 2) (va_op_reg_opr64_reg64 rR13)
(va_op_xmm_xmm 1) 0 Secret inout_b 0) (va_QEmpty (()))))))) (qblock va_mods (fun
(va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state) va_g -> let
(va_arg31:Vale.Def.Types_s.quad32) = va_get_xmm 7 va_old_s in let (va_arg30:Prims.nat) =
va_get_reg64 rRsi va_old_s in let (va_arg29:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) =
Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s) inout_b in let (va_arg28:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_s) out_b in let
(va_arg27:(FStar.Seq.Base.seq Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_old_s) inout_b in let (va_arg26:(FStar.Seq.Base.seq
Vale.Def.Types_s.quad32)) = Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_old_s) in_b in let
(va_arg25:(FStar.Seq.Base.seq Vale.Def.Types_s.nat32)) = key in let
(va_arg24:Vale.AES.AES_common_s.algorithm) = alg in va_qPURE va_range1
"***** PRECONDITION NOT MET AT line 591 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(fun (_:unit) -> Vale.AES.GCTR.gctr_bytes_helper va_arg24 va_arg25 va_arg26 va_arg27 va_arg28
va_arg29 va_arg30 va_arg31) (va_QEmpty (())))))))))))
val va_lemma_Gctr_bytes : va_b0:va_code -> va_s0:va_state -> alg:algorithm -> in_b:buffer128 ->
out_b:buffer128 -> inout_b:buffer128 -> key:(seq nat32) -> round_keys:(seq quad32) ->
keys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes alg) va_s0 /\ va_get_ok va_s0 /\
(Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64 rRax va_s0) in_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b (va_get_reg64 rRcx va_s0)
(va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 2
va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0) Secret /\ va_get_reg64
rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ va_get_reg64 rRbx va_s0 + 16
`op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and (l_and
(Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b == Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b
== va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b
`op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0 `op_Multiply` 16 < pow2_32) /\
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b == 1 /\ (va_get_reg64 rRcx va_s0
`op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0 /\ va_get_reg64 rRsi va_s0 <
va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128 `op_Division` 8) /\
(aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg = AES_256) /\
Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM) /\ Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0)
(va_get_mem_heaplet 2 va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_s0) inout_b) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64
rRsi va_s0) in let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128
(va_get_mem_heaplet 2 va_sM) inout_b) in let cipher_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64
rRsi va_s0) in cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) /\ va_state_eq va_sM (va_update_flags
va_sM (va_update_mem_heaplet 2 va_sM (va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM
(va_update_xmm 14 va_sM (va_update_xmm 13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM
(va_update_xmm 9 va_sM (va_update_xmm 8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM
(va_update_xmm 5 va_sM (va_update_xmm 4 va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM
(va_update_xmm 1 va_sM (va_update_xmm 0 va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11
va_sM (va_update_reg64 rR10 va_sM (va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM
(va_update_reg64 rRdi va_sM (va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM
(va_update_reg64 rRbx va_sM (va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem
va_sM va_s0))))))))))))))))))))))))))))))))
[@"opaque_to_smt"]
let va_lemma_Gctr_bytes va_b0 va_s0 alg in_b out_b inout_b key round_keys keys_b =
let (va_mods:va_mods_t) = [va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm
15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem] in
let va_qc = va_qcode_Gctr_bytes va_mods alg in_b out_b inout_b key round_keys keys_b in
let (va_sM, va_fM, va_g) = va_wp_sound_code_norm (va_code_Gctr_bytes alg) va_qc va_s0 (fun va_s0
va_sM va_g -> let () = va_g in label va_range1
"***** POSTCONDITION NOT MET AT line 523 column 1 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_get_ok va_sM) /\ (label va_range1
"***** POSTCONDITION NOT MET AT line 567 column 53 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 568 column 55 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM)) /\ label va_range1
"***** POSTCONDITION NOT MET AT line 569 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 570 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 571 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in label va_range1
"***** POSTCONDITION NOT MET AT line 572 column 9 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in label
va_range1
"***** POSTCONDITION NOT MET AT line 574 column 93 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key))))))) in
assert_norm (va_qc.mods == va_mods);
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_ok; va_Mod_mem]) va_sM va_s0;
(va_sM, va_fM)
[@ va_qattr]
let va_wp_Gctr_bytes (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (inout_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) (va_s0:va_state) (va_k:(va_state
-> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg64
rRax va_s0) in_b (va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.X64.Decls.validDstAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg64 rRbx va_s0) out_b
(va_get_reg64 rRcx va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128
(va_get_mem_heaplet 2 va_s0) (va_get_reg64 rR13 va_s0) inout_b 1 (va_get_mem_layout va_s0)
Secret /\ va_get_reg64 rRax va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\
va_get_reg64 rRbx va_s0 + 16 `op_Multiply` va_get_reg64 rRcx va_s0 < pow2_64 /\ l_and (l_and
(l_and (Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 out_b == va_get_reg64 rRcx va_s0)) (Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 in_b `op_Multiply` 16 < pow2_32)) (va_get_reg64 rRcx va_s0
`op_Multiply` 16 < pow2_32) /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 inout_b
== 1 /\ (va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 <= va_get_reg64 rRsi va_s0
/\ va_get_reg64 rRsi va_s0 < va_get_reg64 rRcx va_s0 `op_Multiply` 128 `op_Division` 8 + 128
`op_Division` 8) /\ (aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg = AES_128 \/ alg =
AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\ FStar.Seq.Base.length #quad32 round_keys ==
Vale.AES.AES_common_s.nr alg + 1 /\ round_keys == Vale.AES.AES_s.key_to_round_keys_LE alg key
/\ va_get_reg64 rR8 va_s0 == Vale.X64.Memory.buffer_addr #Vale.X64.Memory.vuint128 keys_b
(va_get_mem_heaplet 0 va_s0) /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg64 rR8 va_s0) keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.buffer128_as_seq (va_get_mem_heaplet 0 va_s0) keys_b == round_keys) /\
(forall (va_x_mem:vale_heap) (va_x_rax:nat64) (va_x_rbx:nat64) (va_x_rcx:nat64)
(va_x_rdx:nat64) (va_x_rdi:nat64) (va_x_rbp:nat64) (va_x_r9:nat64) (va_x_r10:nat64)
(va_x_r11:nat64) (va_x_r12:nat64) (va_x_xmm0:quad32) (va_x_xmm1:quad32) (va_x_xmm2:quad32)
(va_x_xmm3:quad32) (va_x_xmm4:quad32) (va_x_xmm5:quad32) (va_x_xmm6:quad32) (va_x_xmm7:quad32)
(va_x_xmm8:quad32) (va_x_xmm9:quad32) (va_x_xmm10:quad32) (va_x_xmm12:quad32)
(va_x_xmm13:quad32) (va_x_xmm14:quad32) (va_x_xmm15:quad32) (va_x_heap1:vale_heap)
(va_x_heap2:vale_heap) (va_x_efl:Vale.X64.Flags.t) . let va_sM = va_upd_flags va_x_efl
(va_upd_mem_heaplet 2 va_x_heap2 (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_xmm 15 va_x_xmm15
(va_upd_xmm 14 va_x_xmm14 (va_upd_xmm 13 va_x_xmm13 (va_upd_xmm 12 va_x_xmm12 (va_upd_xmm 10
va_x_xmm10 (va_upd_xmm 9 va_x_xmm9 (va_upd_xmm 8 va_x_xmm8 (va_upd_xmm 7 va_x_xmm7 (va_upd_xmm
6 va_x_xmm6 (va_upd_xmm 5 va_x_xmm5 (va_upd_xmm 4 va_x_xmm4 (va_upd_xmm 3 va_x_xmm3 (va_upd_xmm
2 va_x_xmm2 (va_upd_xmm 1 va_x_xmm1 (va_upd_xmm 0 va_x_xmm0 (va_upd_reg64 rR12 va_x_r12
(va_upd_reg64 rR11 va_x_r11 (va_upd_reg64 rR10 va_x_r10 (va_upd_reg64 rR9 va_x_r9 (va_upd_reg64
rRbp va_x_rbp (va_upd_reg64 rRdi va_x_rdi (va_upd_reg64 rRdx va_x_rdx (va_upd_reg64 rRcx
va_x_rcx (va_upd_reg64 rRbx va_x_rbx (va_upd_reg64 rRax va_x_rax (va_upd_mem va_x_mem
va_s0)))))))))))))))))))))))))))) in va_get_ok va_sM /\ (Vale.X64.Decls.modifies_buffer128
out_b (va_get_mem_heaplet 1 va_s0) (va_get_mem_heaplet 1 va_sM) /\
Vale.X64.Decls.modifies_buffer128 inout_b (va_get_mem_heaplet 2 va_s0) (va_get_mem_heaplet 2
va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 0 va_sM) in_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_s0) inout_b)
in let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 (va_get_reg64 rRsi va_s0) in let
cipher_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128
(va_get_mem_heaplet 1 va_sM) out_b) (Vale.X64.Decls.s128 (va_get_mem_heaplet 2 va_sM) inout_b)
in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 (va_get_reg64 rRsi va_s0) in
cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (va_get_xmm 7 va_s0)
(Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key)) ==> va_k va_sM (())))
val va_wpProof_Gctr_bytes : alg:algorithm -> in_b:buffer128 -> out_b:buffer128 -> inout_b:buffer128
-> key:(seq nat32) -> round_keys:(seq quad32) -> keys_b:buffer128 -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b
va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gctr_bytes alg) ([va_Mod_flags;
va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13;
va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6;
va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm 1; va_Mod_xmm 0;
va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9; va_Mod_reg64 rRbp;
va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx; va_Mod_reg64 rRax;
va_Mod_mem]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@"opaque_to_smt"]
let va_wpProof_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b va_s0 va_k =
let (va_sM, va_f0) = va_lemma_Gctr_bytes (va_code_Gctr_bytes alg) va_s0 alg in_b out_b inout_b
key round_keys keys_b in
va_lemma_upd_update va_sM;
assert (va_state_eq va_sM (va_update_flags va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm
13 va_sM (va_update_xmm 12 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm
8 va_sM (va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4
va_sM (va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0
va_sM (va_update_reg64 rR12 va_sM (va_update_reg64 rR11 va_sM (va_update_reg64 rR10 va_sM
(va_update_reg64 rR9 va_sM (va_update_reg64 rRbp va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))));
va_lemma_norm_mods ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_xmm 15;
va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9; va_Mod_xmm 8;
va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm 2; va_Mod_xmm
1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10; va_Mod_reg64 rR9;
va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx; va_Mod_reg64 rRbx;
va_Mod_reg64 rRax; va_Mod_mem]) va_sM va_s0;
let va_g = () in
(va_sM, va_f0, va_g)
[@ "opaque_to_smt" va_qattr]
let va_quick_Gctr_bytes (alg:algorithm) (in_b:buffer128) (out_b:buffer128) (inout_b:buffer128)
(key:(seq nat32)) (round_keys:(seq quad32)) (keys_b:buffer128) : (va_quickCode unit
(va_code_Gctr_bytes alg)) =
(va_QProc (va_code_Gctr_bytes alg) ([va_Mod_flags; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1;
va_Mod_xmm 15; va_Mod_xmm 14; va_Mod_xmm 13; va_Mod_xmm 12; va_Mod_xmm 10; va_Mod_xmm 9;
va_Mod_xmm 8; va_Mod_xmm 7; va_Mod_xmm 6; va_Mod_xmm 5; va_Mod_xmm 4; va_Mod_xmm 3; va_Mod_xmm
2; va_Mod_xmm 1; va_Mod_xmm 0; va_Mod_reg64 rR12; va_Mod_reg64 rR11; va_Mod_reg64 rR10;
va_Mod_reg64 rR9; va_Mod_reg64 rRbp; va_Mod_reg64 rRdi; va_Mod_reg64 rRdx; va_Mod_reg64 rRcx;
va_Mod_reg64 rRbx; va_Mod_reg64 rRax; va_Mod_mem]) (va_wp_Gctr_bytes alg in_b out_b inout_b key
round_keys keys_b) (va_wpProof_Gctr_bytes alg in_b out_b inout_b key round_keys keys_b))
//--
//-- Gctr_bytes_stdcall
#push-options "--z3rlimit 80"
#restart-solver
[@ "opaque_to_smt" va_qattr]
let va_code_Gctr_bytes_stdcall win alg =
(va_Block (va_CCons (va_code_CreateHeaplets ()) (va_CCons (va_code_Push_Secret
(va_op_reg_opr64_reg64 rR15)) (va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rR14))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rR13)) (va_CCons (va_code_Push_Secret
(va_op_reg_opr64_reg64 rR12)) (va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRsi))
(va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRdi)) (va_CCons (va_code_Push_Secret
(va_op_reg_opr64_reg64 rRbp)) (va_CCons (va_code_Push_Secret (va_op_reg_opr64_reg64 rRbx))
(va_CCons (if win then va_Block (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 15)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 14)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 13)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 12)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 11)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 10)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 8)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rRax)) (va_CCons (va_code_PushXmm_Secret (va_op_xmm_xmm 6)
(va_op_reg_opr64_reg64 rRax)) (va_CNil ()))))))))))) else va_Block (va_CNil ())) (va_CCons (if
win then va_Block (va_CCons (va_code_Load64_stack (va_op_dst_opr64_reg64 rRax)
(va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 + 8)) (va_CCons (va_code_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax) 0 Secret)
(va_CCons (va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRcx)) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR8)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rRsi) (va_op_opr64_reg64 rRdx)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rR9)) (va_CCons (va_code_Load64_stack
(va_op_dst_opr64_reg64 rR8) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 + 0)) (va_CCons
(va_code_Load64_stack (va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 +
16)) (va_CNil ()))))))))) else va_Block (va_CCons (va_code_Load128_buffer
(va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rR9) 0 Secret) (va_CCons
(va_code_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRdi)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rRdx)) (va_CCons (va_code_Mov64
(va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rRcx)) (va_CCons (va_code_Load64_stack
(va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (64 + 8)) (va_CNil ())))))))
(va_CCons (va_code_Gctr_bytes alg) (va_CCons (if win then va_Block (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 6) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 9) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 10) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 13) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 14) (va_op_reg_opr64_reg64 rRax)) (va_CCons
(va_code_PopXmm_Secret (va_op_xmm_xmm 15) (va_op_reg_opr64_reg64 rRax)) (va_CNil ())))))))))))
else va_Block (va_CNil ())) (va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rRbx))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rRbp)) (va_CCons (va_code_Pop_Secret
(va_op_dst_opr64_reg64 rRdi)) (va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rRsi))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rR12)) (va_CCons (va_code_Pop_Secret
(va_op_dst_opr64_reg64 rR13)) (va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rR14))
(va_CCons (va_code_Pop_Secret (va_op_dst_opr64_reg64 rR15)) (va_CCons (va_code_DestroyHeaplets
()) (va_CNil ()))))))))))))))))))))))))
[@ "opaque_to_smt" va_qattr]
let va_codegen_success_Gctr_bytes_stdcall win alg =
(va_pbool_and (va_codegen_success_CreateHeaplets ()) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR15)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR14)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR13)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rR12)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRsi)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRdi)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRbp)) (va_pbool_and
(va_codegen_success_Push_Secret (va_op_reg_opr64_reg64 rRbx)) (va_pbool_and (if win then
va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 15) (va_op_reg_opr64_reg64
rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 14)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm
13) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret
(va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and
(va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 10) (va_op_reg_opr64_reg64
rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret (va_op_xmm_xmm
8) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PushXmm_Secret
(va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and
(va_codegen_success_PushXmm_Secret (va_op_xmm_xmm 6) (va_op_reg_opr64_reg64 rRax)) (va_ttrue
())))))))))) else va_ttrue ()) (va_pbool_and (if win then va_pbool_and
(va_codegen_success_Load64_stack (va_op_dst_opr64_reg64 rRax) (va_op_reg_opr64_reg64 rRsp) (224
+ 32 + 8 + 8)) (va_pbool_and (va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0)
(va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax) 0 Secret) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRcx)) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR8)) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rRsi) (va_op_opr64_reg64 rRdx)) (va_pbool_and
(va_codegen_success_Mov64 (va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rR9)) (va_pbool_and
(va_codegen_success_Load64_stack (va_op_dst_opr64_reg64 rR8) (va_op_reg_opr64_reg64 rRsp) (224
+ 32 + 8 + 0)) (va_pbool_and (va_codegen_success_Load64_stack (va_op_dst_opr64_reg64 rRcx)
(va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 + 16)) (va_ttrue ())))))))) else va_pbool_and
(va_codegen_success_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rR9) 0 Secret) (va_pbool_and (va_codegen_success_Mov64
(va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRdi)) (va_pbool_and (va_codegen_success_Mov64
(va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rRdx)) (va_pbool_and (va_codegen_success_Mov64
(va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rRcx)) (va_pbool_and
(va_codegen_success_Load64_stack (va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (64
+ 8)) (va_ttrue ())))))) (va_pbool_and (va_codegen_success_Gctr_bytes alg) (va_pbool_and (if
win then va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 6)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 7)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 8)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 9)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm
10) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret
(va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax)) (va_pbool_and
(va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax))
(va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 13) (va_op_reg_opr64_reg64
rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm 14)
(va_op_reg_opr64_reg64 rRax)) (va_pbool_and (va_codegen_success_PopXmm_Secret (va_op_xmm_xmm
15) (va_op_reg_opr64_reg64 rRax)) (va_ttrue ())))))))))) else va_ttrue ()) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rRbx)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rRbp)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rRdi)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rRsi)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rR12)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rR13)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rR14)) (va_pbool_and
(va_codegen_success_Pop_Secret (va_op_dst_opr64_reg64 rR15)) (va_pbool_and
(va_codegen_success_DestroyHeaplets ()) (va_ttrue ())))))))))))))))))))))))
[@ "opaque_to_smt" va_qattr]
let va_qcode_Gctr_bytes_stdcall (va_mods:va_mods_t) (win:bool) (alg:algorithm) (in_b:buffer128)
(num_bytes:nat64) (out_b:buffer128) (inout_b:buffer128) (keys_b:buffer128) (ctr_b:buffer128)
(num_blocks:nat64) (key:(seq nat32)) : (va_quickCode unit (va_code_Gctr_bytes_stdcall win alg)) =
(qblock va_mods (fun (va_s:va_state) -> let (va_old_s:va_state) = va_s in let
(in_ptr:(va_int_range 0 18446744073709551615)) = va_if win (fun _ -> va_get_reg64 rRcx va_s)
(fun _ -> va_get_reg64 rRdi va_s) in let (out_ptr:(va_int_range 0 18446744073709551615)) =
va_if win (fun _ -> va_get_reg64 rR8 va_s) (fun _ -> va_get_reg64 rRdx va_s) in let
(inout_ptr:(va_int_range 0 18446744073709551615)) = va_if win (fun _ -> va_get_reg64 rR9 va_s)
(fun _ -> va_get_reg64 rRcx va_s) in let (keys_ptr:(va_int_range 0 18446744073709551615)) =
va_if win (fun _ -> Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s + 32 + 8 + 0)
(va_get_stack va_s)) (fun _ -> va_get_reg64 rR8 va_s) in let (ctr_ptr:(va_int_range 0
18446744073709551615)) = va_if win (fun _ -> Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp
va_s + 32 + 8 + 8) (va_get_stack va_s)) (fun _ -> va_get_reg64 rR9 va_s) in va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 707 column 19 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_CreateHeaplets ([declare_buffer128 in_b 0 Secret Immutable; declare_buffer128 keys_b
0 Secret Immutable; declare_buffer128 ctr_b 0 Secret Immutable; declare_buffer128 out_b 1
Secret Mutable; declare_buffer128 inout_b 2 Secret Mutable])) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 714 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rR15)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 715 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rR14)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 716 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rR13)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 717 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 718 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rRsi)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 719 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rRdi)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 720 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rRbp)) (va_QBind va_range1
"***** PRECONDITION NOT MET AT line 721 column 16 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Push_Secret (va_op_reg_opr64_reg64 rRbx)) (fun (va_s:va_state) _ -> va_QBind
va_range1
"***** PRECONDITION NOT MET AT line 723 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qInlineIf va_mods win (qblock va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 725 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 15) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 726 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 14) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 727 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 13) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 728 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 729 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 730 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 10) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 731 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 9) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 732 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 733 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 734 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PushXmm_Secret (va_op_xmm_xmm 6) (va_op_reg_opr64_reg64 rRax)) (va_QEmpty
(()))))))))))))) (qblock va_mods (fun (va_s:va_state) -> va_QEmpty (())))) (fun (va_s:va_state)
va_g -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 737 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qInlineIf va_mods win (qblock va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 740 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load64_stack (va_op_dst_opr64_reg64 rRax) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8
+ 8)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 741 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64
rRax) 0 Secret ctr_b 0) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 743 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 744 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rR8)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 745 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRsi) (va_op_opr64_reg64 rRdx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 746 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rR9)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 747 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load64_stack (va_op_dst_opr64_reg64 rR8) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8 +
0)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 748 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load64_stack (va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (224 + 32 + 8
+ 16)) (va_QEmpty (()))))))))))) (qblock va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 752 column 23 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load128_buffer (va_op_heaplet_mem_heaplet 0) (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64
rR9) 0 Secret ctr_b 0) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 753 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRax) (va_op_opr64_reg64 rRdi)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 754 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rRbx) (va_op_opr64_reg64 rRdx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 755 column 14 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Mov64 (va_op_dst_opr64_reg64 rR13) (va_op_opr64_reg64 rRcx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 756 column 21 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Load64_stack (va_op_dst_opr64_reg64 rRcx) (va_op_reg_opr64_reg64 rRsp) (64 + 8))
(va_QEmpty (()))))))))) (fun (va_s:va_state) va_g -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 758 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Gctr_bytes alg in_b out_b inout_b key (Vale.X64.Decls.buffer128_as_seq
(va_get_mem_heaplet 0 va_s) keys_b) keys_b) (fun (va_s:va_state) _ -> va_QBind va_range1
"***** PRECONDITION NOT MET AT line 760 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_qInlineIf va_mods win (qblock va_mods (fun (va_s:va_state) -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 762 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 6) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 6 va_old_s))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 763 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 7) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 7 va_old_s))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 764 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 8) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 8 va_old_s))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 765 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 9) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 9 va_old_s))
(va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 766 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 10) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 10
va_old_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 767 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 11) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 11
va_old_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 768 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 12) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 12
va_old_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 769 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 13) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 13
va_old_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 770 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 14) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 14
va_old_s)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 771 column 22 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_PopXmm_Secret (va_op_xmm_xmm 15) (va_op_reg_opr64_reg64 rRax) (va_get_xmm 15
va_old_s)) (va_QEmpty (()))))))))))))) (qblock va_mods (fun (va_s:va_state) -> va_QEmpty
(())))) (fun (va_s:va_state) va_g -> va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 774 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rRbx)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 775 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rRbp)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 776 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rRdi)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 777 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rRsi)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 778 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rR12)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 779 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rR13)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 780 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rR14)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 781 column 15 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_Pop_Secret (va_op_dst_opr64_reg64 rR15)) (va_QSeq va_range1
"***** PRECONDITION NOT MET AT line 783 column 20 of file /home/gebner/everest/hacl-star/vale/code/crypto/aes/x64/Vale.AES.X64.GCTR.vaf *****"
(va_quick_DestroyHeaplets ()) (va_QEmpty (())))))))))))))))))))))))))
[@"opaque_to_smt"] | false | false | Vale.AES.X64.GCTR.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 80,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_lemma_Gctr_bytes_stdcall : va_b0:va_code -> va_s0:va_state -> win:bool -> alg:algorithm ->
in_b:buffer128 -> num_bytes:nat64 -> out_b:buffer128 -> inout_b:buffer128 -> keys_b:buffer128 ->
ctr_b:buffer128 -> num_blocks:nat64 -> key:(seq nat32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gctr_bytes_stdcall win alg) va_s0 /\ va_get_ok va_s0
/\ (let (in_ptr:(va_int_range 0 18446744073709551615)) = (if win then va_get_reg64 rRcx va_s0
else va_get_reg64 rRdi va_s0) in let (out_ptr:(va_int_range 0 18446744073709551615)) = (if win
then va_get_reg64 rR8 va_s0 else va_get_reg64 rRdx va_s0) in let (inout_ptr:(va_int_range 0
18446744073709551615)) = (if win then va_get_reg64 rR9 va_s0 else va_get_reg64 rRcx va_s0) in
let (keys_ptr:(va_int_range 0 18446744073709551615)) = (if win then
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 0) (va_get_stack va_s0) else
va_get_reg64 rR8 va_s0) in let (ctr_ptr:(va_int_range 0 18446744073709551615)) = (if win then
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 8) (va_get_stack va_s0) else
va_get_reg64 rR9 va_s0) in va_get_reg64 rRsp va_s0 == Vale.X64.Stack_i.init_rsp (va_get_stack
va_s0) /\ Vale.X64.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ (win
==> Vale.X64.Stack_i.valid_stack_slot64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 0) (va_get_stack
va_s0) Public (va_get_stackTaint va_s0)) /\ (win ==> Vale.X64.Stack_i.valid_stack_slot64
(va_get_reg64 rRsp va_s0 + 32 + 8 + 8) (va_get_stack va_s0) Public (va_get_stackTaint va_s0))
/\ (win ==> Vale.X64.Stack_i.valid_stack_slot64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 16)
(va_get_stack va_s0) Public (va_get_stackTaint va_s0)) /\ (~win ==>
Vale.X64.Stack_i.valid_stack_slot64 (va_get_reg64 rRsp va_s0 + 8 + 0) (va_get_stack va_s0)
Public (va_get_stackTaint va_s0)) /\ num_bytes == (if win then va_get_reg64 rRdx va_s0 else
va_get_reg64 rRsi va_s0) /\ num_blocks == (if win then Vale.X64.Stack_i.load_stack64
(va_get_reg64 rRsp va_s0 + 32 + 8 + 16) (va_get_stack va_s0) else Vale.X64.Stack_i.load_stack64
(va_get_reg64 rRsp va_s0 + 8) (va_get_stack va_s0)) /\ Vale.X64.Decls.buffers_disjoint128 in_b
out_b /\ Vale.X64.Decls.buffers_disjoint128 keys_b out_b /\ (Vale.X64.Decls.buffers_disjoint128
in_b keys_b \/ in_b == keys_b) /\ Vale.X64.Decls.buffer_disjoints128 ctr_b ([in_b; out_b;
keys_b]) /\ Vale.X64.Decls.buffer_disjoints128 inout_b ([in_b; out_b; keys_b; ctr_b]) /\
Vale.X64.Decls.validSrcAddrs128 (va_get_mem va_s0) in_ptr in_b num_blocks (va_get_mem_layout
va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem va_s0) out_ptr out_b num_blocks
(va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validDstAddrs128 (va_get_mem va_s0)
inout_ptr inout_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.X64.Decls.validSrcAddrs128
(va_get_mem va_s0) keys_ptr keys_b (Vale.AES.AES_common_s.nr alg + 1) (va_get_mem_layout va_s0)
Secret /\ Vale.X64.Decls.validSrcAddrs128 (va_get_mem va_s0) ctr_ptr ctr_b 1 (va_get_mem_layout
va_s0) Secret /\ in_ptr + 16 `op_Multiply` num_blocks < pow2_64 /\ out_ptr + 16 `op_Multiply`
num_blocks < pow2_64 /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
num_blocks /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b ==
Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 out_b /\ Vale.X64.Decls.buffer_length
#Vale.X64.Memory.vuint128 ctr_b == 1 /\ Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128
inout_b == 1 /\ 256 `op_Multiply` Vale.X64.Decls.buffer_length #Vale.X64.Memory.vuint128 in_b <
pow2_32 /\ 4096 `op_Multiply` num_blocks `op_Multiply` 16 < pow2_32 /\ (num_blocks
`op_Multiply` 128 `op_Division` 8 <= num_bytes /\ num_bytes < num_blocks `op_Multiply` 128
`op_Division` 8 + 128 `op_Division` 8) /\ (aesni_enabled /\ avx_enabled /\ sse_enabled) /\ (alg
= AES_128 \/ alg = AES_256) /\ Vale.AES.AES_s.is_aes_key_LE alg key /\
Vale.X64.Decls.buffer128_as_seq (va_get_mem va_s0) keys_b ==
Vale.AES.AES_s.key_to_round_keys_LE alg key)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let (in_ptr:(va_int_range 0 18446744073709551615)) = (if win then va_get_reg64 rRcx va_s0 else
va_get_reg64 rRdi va_s0) in let (out_ptr:(va_int_range 0 18446744073709551615)) = (if win then
va_get_reg64 rR8 va_s0 else va_get_reg64 rRdx va_s0) in let (inout_ptr:(va_int_range 0
18446744073709551615)) = (if win then va_get_reg64 rR9 va_s0 else va_get_reg64 rRcx va_s0) in
let (keys_ptr:(va_int_range 0 18446744073709551615)) = (if win then
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 0) (va_get_stack va_s0) else
va_get_reg64 rR8 va_s0) in let (ctr_ptr:(va_int_range 0 18446744073709551615)) = (if win then
Vale.X64.Stack_i.load_stack64 (va_get_reg64 rRsp va_s0 + 32 + 8 + 8) (va_get_stack va_s0) else
va_get_reg64 rR9 va_s0) in Vale.X64.Decls.modifies_buffer128_2 out_b inout_b (va_get_mem va_s0)
(va_get_mem va_sM) /\ (let plain_quads = FStar.Seq.Base.append #Vale.X64.Decls.quad32
(Vale.X64.Decls.s128 (va_get_mem va_s0) in_b) (Vale.X64.Decls.s128 (va_get_mem va_s0) inout_b)
in let plain_bytes = FStar.Seq.Base.slice #Vale.Def.Types_s.nat8
(Vale.Def.Types_s.le_seq_quad32_to_bytes plain_quads) 0 num_bytes in let cipher_quads =
FStar.Seq.Base.append #Vale.X64.Decls.quad32 (Vale.X64.Decls.s128 (va_get_mem va_sM) out_b)
(Vale.X64.Decls.s128 (va_get_mem va_sM) inout_b) in let cipher_bytes = FStar.Seq.Base.slice
#Vale.Def.Types_s.nat8 (Vale.Def.Types_s.le_seq_quad32_to_bytes cipher_quads) 0 num_bytes in
cipher_bytes == Vale.AES.GCTR_s.gctr_encrypt_LE (Vale.X64.Decls.buffer128_read ctr_b 0
(va_get_mem va_s0)) (Vale.AES.GCTR.make_gctr_plain_LE plain_bytes) alg key /\ va_get_reg64 rRsp
va_sM == va_get_reg64 rRsp va_s0 /\ (win ==> va_get_reg64 rRbx va_sM == va_get_reg64 rRbx
va_s0) /\ (win ==> va_get_reg64 rRbp va_sM == va_get_reg64 rRbp va_s0) /\ (win ==> va_get_reg64
rRdi va_sM == va_get_reg64 rRdi va_s0) /\ (win ==> va_get_reg64 rRsi va_sM == va_get_reg64 rRsi
va_s0) /\ (win ==> va_get_reg64 rR12 va_sM == va_get_reg64 rR12 va_s0) /\ (win ==> va_get_reg64
rR13 va_sM == va_get_reg64 rR13 va_s0) /\ (win ==> va_get_reg64 rR14 va_sM == va_get_reg64 rR14
va_s0) /\ (win ==> va_get_reg64 rR15 va_sM == va_get_reg64 rR15 va_s0) /\ (win ==> va_get_xmm 6
va_sM == va_get_xmm 6 va_s0) /\ (win ==> va_get_xmm 7 va_sM == va_get_xmm 7 va_s0) /\ (win ==>
va_get_xmm 8 va_sM == va_get_xmm 8 va_s0) /\ (win ==> va_get_xmm 9 va_sM == va_get_xmm 9 va_s0)
/\ (win ==> va_get_xmm 10 va_sM == va_get_xmm 10 va_s0) /\ (win ==> va_get_xmm 11 va_sM ==
va_get_xmm 11 va_s0) /\ (win ==> va_get_xmm 12 va_sM == va_get_xmm 12 va_s0) /\ (win ==>
va_get_xmm 13 va_sM == va_get_xmm 13 va_s0) /\ (win ==> va_get_xmm 14 va_sM == va_get_xmm 14
va_s0) /\ (win ==> va_get_xmm 15 va_sM == va_get_xmm 15 va_s0) /\ (~win ==> va_get_reg64 rRbx
va_sM == va_get_reg64 rRbx va_s0) /\ (~win ==> va_get_reg64 rRbp va_sM == va_get_reg64 rRbp
va_s0) /\ (~win ==> va_get_reg64 rR12 va_sM == va_get_reg64 rR12 va_s0) /\ (~win ==>
va_get_reg64 rR13 va_sM == va_get_reg64 rR13 va_s0) /\ (~win ==> va_get_reg64 rR14 va_sM ==
va_get_reg64 rR14 va_s0) /\ (~win ==> va_get_reg64 rR15 va_sM == va_get_reg64 rR15 va_s0))) /\
va_state_eq va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_flags va_sM
(va_update_mem_layout va_sM (va_update_mem_heaplet 2 va_sM (va_update_mem_heaplet 1 va_sM
(va_update_xmm 15 va_sM (va_update_xmm 14 va_sM (va_update_xmm 13 va_sM (va_update_xmm 12 va_sM
(va_update_xmm 11 va_sM (va_update_xmm 10 va_sM (va_update_xmm 9 va_sM (va_update_xmm 8 va_sM
(va_update_xmm 7 va_sM (va_update_xmm 6 va_sM (va_update_xmm 5 va_sM (va_update_xmm 4 va_sM
(va_update_xmm 3 va_sM (va_update_xmm 2 va_sM (va_update_xmm 1 va_sM (va_update_xmm 0 va_sM
(va_update_reg64 rR15 va_sM (va_update_reg64 rR14 va_sM (va_update_reg64 rR13 va_sM
(va_update_reg64 rR12 va_sM (va_update_reg64 rR11 va_sM (va_update_reg64 rR10 va_sM
(va_update_reg64 rR9 va_sM (va_update_reg64 rR8 va_sM (va_update_reg64 rRbp va_sM
(va_update_reg64 rRsp va_sM (va_update_reg64 rRsi va_sM (va_update_reg64 rRdi va_sM
(va_update_reg64 rRdx va_sM (va_update_reg64 rRcx va_sM (va_update_reg64 rRbx va_sM
(va_update_reg64 rRax va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))))))))))))))) | [] | Vale.AES.X64.GCTR.va_lemma_Gctr_bytes_stdcall | {
"file_name": "obj/Vale.AES.X64.GCTR.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_b0: Vale.X64.Decls.va_code ->
va_s0: Vale.X64.Decls.va_state ->
win: Prims.bool ->
alg: Vale.AES.AES_common_s.algorithm ->
in_b: Vale.X64.Memory.buffer128 ->
num_bytes: Vale.X64.Memory.nat64 ->
out_b: Vale.X64.Memory.buffer128 ->
inout_b: Vale.X64.Memory.buffer128 ->
keys_b: Vale.X64.Memory.buffer128 ->
ctr_b: Vale.X64.Memory.buffer128 ->
num_blocks: Vale.X64.Memory.nat64 ->
key: FStar.Seq.Base.seq Vale.X64.Memory.nat32
-> Prims.Ghost (Vale.X64.Decls.va_state * Vale.X64.Decls.va_fuel) | {
"end_col": 16,
"end_line": 2077,
"start_col": 18,
"start_line": 1976
} |
Prims.Tot | val va_wp_Store_stack128
(src: va_operand_vec_opr)
(offset: int)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_Sems",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Four_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wp_Store_stack128 (src:va_operand_vec_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_src_vec_opr src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128
offset /\ va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16
/\ (forall (va_x_stack:vale_stack) (va_x_stackTaint:memtaint) . let va_sM = va_upd_stackTaint
va_x_stackTaint (va_upd_stack va_x_stack va_s0) in va_get_ok va_sM /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset) (va_eval_vec_opr va_s0 src)
(va_get_stack va_s0) /\ va_get_stackTaint va_sM == Vale.PPC64LE.Stack_i.store_taint_stack128
(va_get_reg 1 va_sM + offset) Secret (va_get_stackTaint va_s0) ==> va_k va_sM (()))) | val va_wp_Store_stack128
(src: va_operand_vec_opr)
(offset: int)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0
let va_wp_Store_stack128
(src: va_operand_vec_opr)
(offset: int)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 = | false | null | false | (va_is_src_vec_opr src va_s0 /\ va_get_ok va_s0 /\
Vale.PPC64LE.Machine_s.valid_maddr_offset128 offset /\
va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16 /\
(forall (va_x_stack: vale_stack) (va_x_stackTaint: memtaint).
let va_sM = va_upd_stackTaint va_x_stackTaint (va_upd_stack va_x_stack va_s0) in
va_get_ok va_sM /\
va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset)
(va_eval_vec_opr va_s0 src)
(va_get_stack va_s0) /\
va_get_stackTaint va_sM ==
Vale.PPC64LE.Stack_i.store_taint_stack128 (va_get_reg 1 va_sM + offset)
Secret
(va_get_stackTaint va_s0) ==>
va_k va_sM (()))) | {
"checked_file": "Vale.PPC64LE.InsStack.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_Sems.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCode.fst.checked",
"Vale.PPC64LE.Memory.fsti.checked",
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.PPC64LE.InsVector.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Arch.Types.fsti.checked",
"prims.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.InsStack.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Decls.va_operand_vec_opr",
"Prims.int",
"Vale.PPC64LE.Decls.va_state",
"Prims.unit",
"Prims.l_and",
"Vale.PPC64LE.Decls.va_is_src_vec_opr",
"Prims.b2t",
"Vale.PPC64LE.Decls.va_get_ok",
"Vale.PPC64LE.Machine_s.valid_maddr_offset128",
"Prims.op_LessThanOrEqual",
"Prims.op_Addition",
"Vale.PPC64LE.Decls.va_get_reg",
"Prims.op_Subtraction",
"Vale.PPC64LE.Stack_i.init_r1",
"Vale.PPC64LE.Decls.va_get_stack",
"Prims.l_Forall",
"Vale.PPC64LE.InsBasic.vale_stack",
"Vale.PPC64LE.Memory.memtaint",
"Prims.l_imp",
"Prims.eq2",
"Vale.PPC64LE.Stack_i.vale_stack",
"Vale.PPC64LE.Stack_i.store_stack128",
"Vale.PPC64LE.Decls.va_eval_vec_opr",
"Vale.PPC64LE.Decls.va_get_stackTaint",
"Vale.PPC64LE.Stack_i.store_taint_stack128",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.PPC64LE.Machine_s.state",
"Vale.PPC64LE.Decls.va_upd_stackTaint",
"Vale.PPC64LE.Decls.va_upd_stack"
] | [] | module Vale.PPC64LE.InsStack
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Words.Two_s
open Vale.Def.Words.Four_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.PPC64LE.Machine_s
open Vale.PPC64LE.Memory
open Vale.PPC64LE.Stack_i
open Vale.PPC64LE.State
open Vale.PPC64LE.Decls
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.InsBasic
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.Stack_Sems
//-- Alloc_stack
val va_code_Alloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Alloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Alloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Alloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg 1 va_s0 - n))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n /\ va_state_eq va_sM (va_update_reg 1 va_sM
(va_update_ok va_sM va_s0))))
[@ va_qattr]
let va_wp_Alloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg
1 va_s0 - n /\ (forall (va_x_r1:nat64) . let va_sM = va_upd_reg 1 va_x_r1 va_s0 in va_get_ok
va_sM /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n ==> va_k va_sM (())))
val va_wpProof_Alloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Alloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Alloc_stack n) ([va_Mod_reg 1]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Alloc_stack (n:nat64) : (va_quickCode unit (va_code_Alloc_stack n)) =
(va_QProc (va_code_Alloc_stack n) ([va_Mod_reg 1]) (va_wp_Alloc_stack n) (va_wpProof_Alloc_stack
n))
//--
//-- Dealloc_stack
val va_code_Dealloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Dealloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Dealloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Dealloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
- 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 + n /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.free_stack64 (va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack
va_s0) /\ va_state_eq va_sM (va_update_stack va_sM (va_update_reg 1 va_sM (va_update_ok va_sM
va_s0)))))
[@ va_qattr]
let va_wp_Dealloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) - 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ (forall (va_x_r1:nat64) (va_x_stack:vale_stack) . let va_sM =
va_upd_stack va_x_stack (va_upd_reg 1 va_x_r1 va_s0) in va_get_ok va_sM /\ va_get_reg 1 va_sM
== va_get_reg 1 va_s0 + n /\ va_get_stack va_sM == Vale.PPC64LE.Stack_i.free_stack64
(va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack va_s0) ==> va_k va_sM (())))
val va_wpProof_Dealloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Dealloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Dealloc_stack n) ([va_Mod_stack;
va_Mod_reg 1]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Dealloc_stack (n:nat64) : (va_quickCode unit (va_code_Dealloc_stack n)) =
(va_QProc (va_code_Dealloc_stack n) ([va_Mod_stack; va_Mod_reg 1]) (va_wp_Dealloc_stack n)
(va_wpProof_Dealloc_stack n))
//--
//-- Store_stack128
val va_code_Store_stack128 : src:va_operand_vec_opr -> offset:int -> Tot va_code
val va_codegen_success_Store_stack128 : src:va_operand_vec_opr -> offset:int -> Tot va_pbool
val va_lemma_Store_stack128 : va_b0:va_code -> va_s0:va_state -> src:va_operand_vec_opr ->
offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Store_stack128 src offset) va_s0 /\ va_is_src_vec_opr
src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128 offset /\
va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_stack va_sM == Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset)
(va_eval_vec_opr va_s0 src) (va_get_stack va_s0) /\ va_get_stackTaint va_sM ==
Vale.PPC64LE.Stack_i.store_taint_stack128 (va_get_reg 1 va_sM + offset) Secret
(va_get_stackTaint va_s0) /\ va_state_eq va_sM (va_update_stackTaint va_sM (va_update_stack
va_sM (va_update_ok va_sM va_s0)))))
[@ va_qattr]
let va_wp_Store_stack128 (src:va_operand_vec_opr) (offset:int) (va_s0:va_state) (va_k:(va_state -> | false | true | Vale.PPC64LE.InsStack.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wp_Store_stack128
(src: va_operand_vec_opr)
(offset: int)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [] | Vale.PPC64LE.InsStack.va_wp_Store_stack128 | {
"file_name": "obj/Vale.PPC64LE.InsStack.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
src: Vale.PPC64LE.Decls.va_operand_vec_opr ->
offset: Prims.int ->
va_s0: Vale.PPC64LE.Decls.va_state ->
va_k: (_: Vale.PPC64LE.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 88,
"end_line": 110,
"start_col": 2,
"start_line": 104
} |
Prims.Tot | val va_wp_Dealloc_stack (n: nat64) (va_s0: va_state) (va_k: (va_state -> unit -> Type0)) : Type0 | [
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_Sems",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Four_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wp_Dealloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) - 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ (forall (va_x_r1:nat64) (va_x_stack:vale_stack) . let va_sM =
va_upd_stack va_x_stack (va_upd_reg 1 va_x_r1 va_s0) in va_get_ok va_sM /\ va_get_reg 1 va_sM
== va_get_reg 1 va_s0 + n /\ va_get_stack va_sM == Vale.PPC64LE.Stack_i.free_stack64
(va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack va_s0) ==> va_k va_sM (()))) | val va_wp_Dealloc_stack (n: nat64) (va_s0: va_state) (va_k: (va_state -> unit -> Type0)) : Type0
let va_wp_Dealloc_stack (n: nat64) (va_s0: va_state) (va_k: (va_state -> unit -> Type0)) : Type0 = | false | null | false | (va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\
va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 /\
va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
(forall (va_x_r1: nat64) (va_x_stack: vale_stack).
let va_sM = va_upd_stack va_x_stack (va_upd_reg 1 va_x_r1 va_s0) in
va_get_ok va_sM /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 + n /\
va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.free_stack64 (va_get_reg 1 va_sM - n)
(va_get_reg 1 va_sM)
(va_get_stack va_s0) ==>
va_k va_sM (()))) | {
"checked_file": "Vale.PPC64LE.InsStack.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_Sems.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCode.fst.checked",
"Vale.PPC64LE.Memory.fsti.checked",
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.PPC64LE.InsVector.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Arch.Types.fsti.checked",
"prims.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.InsStack.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.nat64",
"Vale.PPC64LE.Decls.va_state",
"Prims.unit",
"Prims.l_and",
"Prims.b2t",
"Vale.PPC64LE.Decls.va_get_ok",
"Prims.eq2",
"Prims.int",
"Prims.op_Modulus",
"Prims.op_GreaterThanOrEqual",
"Vale.PPC64LE.Decls.va_get_reg",
"Prims.op_Subtraction",
"Vale.PPC64LE.Stack_i.init_r1",
"Vale.PPC64LE.Decls.va_get_stack",
"Prims.op_LessThanOrEqual",
"Prims.op_Addition",
"Prims.l_Forall",
"Vale.PPC64LE.InsBasic.vale_stack",
"Prims.l_imp",
"Vale.PPC64LE.Stack_i.vale_stack",
"Vale.PPC64LE.Stack_i.free_stack64",
"Vale.PPC64LE.Machine_s.state",
"Vale.PPC64LE.Decls.va_upd_stack",
"Vale.PPC64LE.Decls.va_upd_reg"
] | [] | module Vale.PPC64LE.InsStack
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Words.Two_s
open Vale.Def.Words.Four_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.PPC64LE.Machine_s
open Vale.PPC64LE.Memory
open Vale.PPC64LE.Stack_i
open Vale.PPC64LE.State
open Vale.PPC64LE.Decls
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.InsBasic
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.Stack_Sems
//-- Alloc_stack
val va_code_Alloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Alloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Alloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Alloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg 1 va_s0 - n))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n /\ va_state_eq va_sM (va_update_reg 1 va_sM
(va_update_ok va_sM va_s0))))
[@ va_qattr]
let va_wp_Alloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg
1 va_s0 - n /\ (forall (va_x_r1:nat64) . let va_sM = va_upd_reg 1 va_x_r1 va_s0 in va_get_ok
va_sM /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n ==> va_k va_sM (())))
val va_wpProof_Alloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Alloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Alloc_stack n) ([va_Mod_reg 1]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Alloc_stack (n:nat64) : (va_quickCode unit (va_code_Alloc_stack n)) =
(va_QProc (va_code_Alloc_stack n) ([va_Mod_reg 1]) (va_wp_Alloc_stack n) (va_wpProof_Alloc_stack
n))
//--
//-- Dealloc_stack
val va_code_Dealloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Dealloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Dealloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Dealloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
- 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 + n /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.free_stack64 (va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack
va_s0) /\ va_state_eq va_sM (va_update_stack va_sM (va_update_reg 1 va_sM (va_update_ok va_sM
va_s0)))))
[@ va_qattr] | false | true | Vale.PPC64LE.InsStack.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wp_Dealloc_stack (n: nat64) (va_s0: va_state) (va_k: (va_state -> unit -> Type0)) : Type0 | [] | Vale.PPC64LE.InsStack.va_wp_Dealloc_stack | {
"file_name": "obj/Vale.PPC64LE.InsStack.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
n: Vale.PPC64LE.Memory.nat64 ->
va_s0: Vale.PPC64LE.Decls.va_state ->
va_k: (_: Vale.PPC64LE.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 92,
"end_line": 71,
"start_col": 2,
"start_line": 66
} |
Prims.Tot | val va_wp_Alloc_stack (n: nat64) (va_s0: va_state) (va_k: (va_state -> unit -> Type0)) : Type0 | [
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_Sems",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Four_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wp_Alloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg
1 va_s0 - n /\ (forall (va_x_r1:nat64) . let va_sM = va_upd_reg 1 va_x_r1 va_s0 in va_get_ok
va_sM /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n ==> va_k va_sM (()))) | val va_wp_Alloc_stack (n: nat64) (va_s0: va_state) (va_k: (va_state -> unit -> Type0)) : Type0
let va_wp_Alloc_stack (n: nat64) (va_s0: va_state) (va_k: (va_state -> unit -> Type0)) : Type0 = | false | null | false | (va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\
va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg 1 va_s0 - n /\
(forall (va_x_r1: nat64).
let va_sM = va_upd_reg 1 va_x_r1 va_s0 in
va_get_ok va_sM /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n ==> va_k va_sM (()))) | {
"checked_file": "Vale.PPC64LE.InsStack.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_Sems.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCode.fst.checked",
"Vale.PPC64LE.Memory.fsti.checked",
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.PPC64LE.InsVector.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Arch.Types.fsti.checked",
"prims.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.InsStack.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.nat64",
"Vale.PPC64LE.Decls.va_state",
"Prims.unit",
"Prims.l_and",
"Prims.b2t",
"Vale.PPC64LE.Decls.va_get_ok",
"Prims.eq2",
"Prims.int",
"Prims.op_Modulus",
"Prims.op_LessThanOrEqual",
"Vale.PPC64LE.Decls.va_get_reg",
"Vale.PPC64LE.Stack_i.init_r1",
"Vale.PPC64LE.Decls.va_get_stack",
"Prims.op_Subtraction",
"Prims.l_Forall",
"Prims.l_imp",
"Vale.PPC64LE.Machine_s.state",
"Vale.PPC64LE.Decls.va_upd_reg"
] | [] | module Vale.PPC64LE.InsStack
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Words.Two_s
open Vale.Def.Words.Four_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.PPC64LE.Machine_s
open Vale.PPC64LE.Memory
open Vale.PPC64LE.Stack_i
open Vale.PPC64LE.State
open Vale.PPC64LE.Decls
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.InsBasic
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.Stack_Sems
//-- Alloc_stack
val va_code_Alloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Alloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Alloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Alloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg 1 va_s0 - n))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n /\ va_state_eq va_sM (va_update_reg 1 va_sM
(va_update_ok va_sM va_s0))))
[@ va_qattr] | false | true | Vale.PPC64LE.InsStack.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wp_Alloc_stack (n: nat64) (va_s0: va_state) (va_k: (va_state -> unit -> Type0)) : Type0 | [] | Vale.PPC64LE.InsStack.va_wp_Alloc_stack | {
"file_name": "obj/Vale.PPC64LE.InsStack.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
n: Vale.PPC64LE.Memory.nat64 ->
va_s0: Vale.PPC64LE.Decls.va_state ->
va_k: (_: Vale.PPC64LE.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 79,
"end_line": 36,
"start_col": 2,
"start_line": 33
} |
Prims.Tot | val va_wp_Store_stack64
(src: va_operand_reg_opr)
(offset: int)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_Sems",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Four_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wp_Store_stack64 (src:va_operand_reg_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_src_reg_opr src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset64
offset /\ va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 8
/\ (forall (va_x_stack:vale_stack) (va_x_stackTaint:memtaint) . let va_sM = va_upd_stackTaint
va_x_stackTaint (va_upd_stack va_x_stack va_s0) in va_get_ok va_sM /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.store_stack64 (va_get_reg 1 va_sM + offset) (va_eval_reg_opr va_s0 src)
(va_get_stack va_s0) /\ va_get_stackTaint va_sM == Vale.PPC64LE.Stack_i.store_taint_stack64
(va_get_reg 1 va_sM + offset) Secret (va_get_stackTaint va_s0) ==> va_k va_sM (()))) | val va_wp_Store_stack64
(src: va_operand_reg_opr)
(offset: int)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0
let va_wp_Store_stack64
(src: va_operand_reg_opr)
(offset: int)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 = | false | null | false | (va_is_src_reg_opr src va_s0 /\ va_get_ok va_s0 /\
Vale.PPC64LE.Machine_s.valid_maddr_offset64 offset /\
va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 8 /\
(forall (va_x_stack: vale_stack) (va_x_stackTaint: memtaint).
let va_sM = va_upd_stackTaint va_x_stackTaint (va_upd_stack va_x_stack va_s0) in
va_get_ok va_sM /\
va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.store_stack64 (va_get_reg 1 va_sM + offset)
(va_eval_reg_opr va_s0 src)
(va_get_stack va_s0) /\
va_get_stackTaint va_sM ==
Vale.PPC64LE.Stack_i.store_taint_stack64 (va_get_reg 1 va_sM + offset)
Secret
(va_get_stackTaint va_s0) ==>
va_k va_sM (()))) | {
"checked_file": "Vale.PPC64LE.InsStack.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_Sems.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCode.fst.checked",
"Vale.PPC64LE.Memory.fsti.checked",
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.PPC64LE.InsVector.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Arch.Types.fsti.checked",
"prims.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.InsStack.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Decls.va_operand_reg_opr",
"Prims.int",
"Vale.PPC64LE.Decls.va_state",
"Prims.unit",
"Prims.l_and",
"Vale.PPC64LE.Decls.va_is_src_reg_opr",
"Prims.b2t",
"Vale.PPC64LE.Decls.va_get_ok",
"Vale.PPC64LE.Machine_s.valid_maddr_offset64",
"Prims.op_LessThanOrEqual",
"Prims.op_Addition",
"Vale.PPC64LE.Decls.va_get_reg",
"Prims.op_Subtraction",
"Vale.PPC64LE.Stack_i.init_r1",
"Vale.PPC64LE.Decls.va_get_stack",
"Prims.l_Forall",
"Vale.PPC64LE.InsBasic.vale_stack",
"Vale.PPC64LE.Memory.memtaint",
"Prims.l_imp",
"Prims.eq2",
"Vale.PPC64LE.Stack_i.vale_stack",
"Vale.PPC64LE.Stack_i.store_stack64",
"Vale.PPC64LE.Decls.va_eval_reg_opr",
"Vale.PPC64LE.Decls.va_get_stackTaint",
"Vale.PPC64LE.Stack_i.store_taint_stack64",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.PPC64LE.Machine_s.state",
"Vale.PPC64LE.Decls.va_upd_stackTaint",
"Vale.PPC64LE.Decls.va_upd_stack"
] | [] | module Vale.PPC64LE.InsStack
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Words.Two_s
open Vale.Def.Words.Four_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.PPC64LE.Machine_s
open Vale.PPC64LE.Memory
open Vale.PPC64LE.Stack_i
open Vale.PPC64LE.State
open Vale.PPC64LE.Decls
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.InsBasic
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.Stack_Sems
//-- Alloc_stack
val va_code_Alloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Alloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Alloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Alloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg 1 va_s0 - n))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n /\ va_state_eq va_sM (va_update_reg 1 va_sM
(va_update_ok va_sM va_s0))))
[@ va_qattr]
let va_wp_Alloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg
1 va_s0 - n /\ (forall (va_x_r1:nat64) . let va_sM = va_upd_reg 1 va_x_r1 va_s0 in va_get_ok
va_sM /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n ==> va_k va_sM (())))
val va_wpProof_Alloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Alloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Alloc_stack n) ([va_Mod_reg 1]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Alloc_stack (n:nat64) : (va_quickCode unit (va_code_Alloc_stack n)) =
(va_QProc (va_code_Alloc_stack n) ([va_Mod_reg 1]) (va_wp_Alloc_stack n) (va_wpProof_Alloc_stack
n))
//--
//-- Dealloc_stack
val va_code_Dealloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Dealloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Dealloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Dealloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
- 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 + n /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.free_stack64 (va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack
va_s0) /\ va_state_eq va_sM (va_update_stack va_sM (va_update_reg 1 va_sM (va_update_ok va_sM
va_s0)))))
[@ va_qattr]
let va_wp_Dealloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) - 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ (forall (va_x_r1:nat64) (va_x_stack:vale_stack) . let va_sM =
va_upd_stack va_x_stack (va_upd_reg 1 va_x_r1 va_s0) in va_get_ok va_sM /\ va_get_reg 1 va_sM
== va_get_reg 1 va_s0 + n /\ va_get_stack va_sM == Vale.PPC64LE.Stack_i.free_stack64
(va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack va_s0) ==> va_k va_sM (())))
val va_wpProof_Dealloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Dealloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Dealloc_stack n) ([va_Mod_stack;
va_Mod_reg 1]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Dealloc_stack (n:nat64) : (va_quickCode unit (va_code_Dealloc_stack n)) =
(va_QProc (va_code_Dealloc_stack n) ([va_Mod_stack; va_Mod_reg 1]) (va_wp_Dealloc_stack n)
(va_wpProof_Dealloc_stack n))
//--
//-- Store_stack128
val va_code_Store_stack128 : src:va_operand_vec_opr -> offset:int -> Tot va_code
val va_codegen_success_Store_stack128 : src:va_operand_vec_opr -> offset:int -> Tot va_pbool
val va_lemma_Store_stack128 : va_b0:va_code -> va_s0:va_state -> src:va_operand_vec_opr ->
offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Store_stack128 src offset) va_s0 /\ va_is_src_vec_opr
src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128 offset /\
va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_stack va_sM == Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset)
(va_eval_vec_opr va_s0 src) (va_get_stack va_s0) /\ va_get_stackTaint va_sM ==
Vale.PPC64LE.Stack_i.store_taint_stack128 (va_get_reg 1 va_sM + offset) Secret
(va_get_stackTaint va_s0) /\ va_state_eq va_sM (va_update_stackTaint va_sM (va_update_stack
va_sM (va_update_ok va_sM va_s0)))))
[@ va_qattr]
let va_wp_Store_stack128 (src:va_operand_vec_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_src_vec_opr src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128
offset /\ va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16
/\ (forall (va_x_stack:vale_stack) (va_x_stackTaint:memtaint) . let va_sM = va_upd_stackTaint
va_x_stackTaint (va_upd_stack va_x_stack va_s0) in va_get_ok va_sM /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset) (va_eval_vec_opr va_s0 src)
(va_get_stack va_s0) /\ va_get_stackTaint va_sM == Vale.PPC64LE.Stack_i.store_taint_stack128
(va_get_reg 1 va_sM + offset) Secret (va_get_stackTaint va_s0) ==> va_k va_sM (())))
val va_wpProof_Store_stack128 : src:va_operand_vec_opr -> offset:int -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Store_stack128 src offset va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Store_stack128 src offset)
([va_Mod_stackTaint; va_Mod_stack]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Store_stack128 (src:va_operand_vec_opr) (offset:int) : (va_quickCode unit
(va_code_Store_stack128 src offset)) =
(va_QProc (va_code_Store_stack128 src offset) ([va_Mod_stackTaint; va_Mod_stack])
(va_wp_Store_stack128 src offset) (va_wpProof_Store_stack128 src offset))
//--
//-- Load_stack128
val va_code_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> Tot va_code
val va_codegen_success_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> Tot va_pbool
val va_lemma_Load_stack128 : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr -> offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_stack128 dst offset) va_s0 /\ va_is_dst_vec_opr
dst va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128 offset /\
va_get_reg 1 va_s0 + offset + 16 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_src_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_taint_stack128 (va_get_reg 1 va_s0 + offset) Secret
(va_get_stackTaint va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_eval_vec_opr va_sM dst == Vale.PPC64LE.Stack_i.load_stack128 (va_get_reg 1 va_s0 + offset)
(va_get_stack va_s0) /\ va_state_eq va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0))))
[@ va_qattr]
let va_wp_Load_stack128 (dst:va_operand_vec_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128
offset /\ va_get_reg 1 va_s0 + offset + 16 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.valid_src_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.valid_taint_stack128 (va_get_reg 1 va_s0 + offset) Secret
(va_get_stackTaint va_s0) /\ (forall (va_x_dst:va_value_vec_opr) . let va_sM =
va_upd_operand_vec_opr dst va_x_dst va_s0 in va_get_ok va_sM /\ va_eval_vec_opr va_sM dst ==
Vale.PPC64LE.Stack_i.load_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) ==> va_k
va_sM (())))
val va_wpProof_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Load_stack128 dst offset va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_stack128 dst offset)
([va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_stack128 (dst:va_operand_vec_opr) (offset:int) : (va_quickCode unit
(va_code_Load_stack128 dst offset)) =
(va_QProc (va_code_Load_stack128 dst offset) ([va_mod_vec_opr dst]) (va_wp_Load_stack128 dst
offset) (va_wpProof_Load_stack128 dst offset))
//--
//-- Store_stack64
val va_code_Store_stack64 : src:va_operand_reg_opr -> offset:int -> Tot va_code
val va_codegen_success_Store_stack64 : src:va_operand_reg_opr -> offset:int -> Tot va_pbool
val va_lemma_Store_stack64 : va_b0:va_code -> va_s0:va_state -> src:va_operand_reg_opr -> offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Store_stack64 src offset) va_s0 /\ va_is_src_reg_opr
src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset64 offset /\
va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 8))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_stack va_sM == Vale.PPC64LE.Stack_i.store_stack64 (va_get_reg 1 va_sM + offset)
(va_eval_reg_opr va_s0 src) (va_get_stack va_s0) /\ va_get_stackTaint va_sM ==
Vale.PPC64LE.Stack_i.store_taint_stack64 (va_get_reg 1 va_sM + offset) Secret
(va_get_stackTaint va_s0) /\ va_state_eq va_sM (va_update_stackTaint va_sM (va_update_stack
va_sM (va_update_ok va_sM va_s0)))))
[@ va_qattr]
let va_wp_Store_stack64 (src:va_operand_reg_opr) (offset:int) (va_s0:va_state) (va_k:(va_state -> | false | true | Vale.PPC64LE.InsStack.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wp_Store_stack64
(src: va_operand_reg_opr)
(offset: int)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [] | Vale.PPC64LE.InsStack.va_wp_Store_stack64 | {
"file_name": "obj/Vale.PPC64LE.InsStack.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
src: Vale.PPC64LE.Decls.va_operand_reg_opr ->
offset: Prims.int ->
va_s0: Vale.PPC64LE.Decls.va_state ->
va_k: (_: Vale.PPC64LE.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 88,
"end_line": 192,
"start_col": 2,
"start_line": 186
} |
Prims.Tot | val va_wp_Load_stack128
(dst: va_operand_vec_opr)
(offset: int)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_Sems",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Four_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wp_Load_stack128 (dst:va_operand_vec_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128
offset /\ va_get_reg 1 va_s0 + offset + 16 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.valid_src_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.valid_taint_stack128 (va_get_reg 1 va_s0 + offset) Secret
(va_get_stackTaint va_s0) /\ (forall (va_x_dst:va_value_vec_opr) . let va_sM =
va_upd_operand_vec_opr dst va_x_dst va_s0 in va_get_ok va_sM /\ va_eval_vec_opr va_sM dst ==
Vale.PPC64LE.Stack_i.load_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) ==> va_k
va_sM (()))) | val va_wp_Load_stack128
(dst: va_operand_vec_opr)
(offset: int)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0
let va_wp_Load_stack128
(dst: va_operand_vec_opr)
(offset: int)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 = | false | null | false | (va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\
Vale.PPC64LE.Machine_s.valid_maddr_offset128 offset /\
va_get_reg 1 va_s0 + offset + 16 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_src_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_taint_stack128 (va_get_reg 1 va_s0 + offset)
Secret
(va_get_stackTaint va_s0) /\
(forall (va_x_dst: va_value_vec_opr).
let va_sM = va_upd_operand_vec_opr dst va_x_dst va_s0 in
va_get_ok va_sM /\
va_eval_vec_opr va_sM dst ==
Vale.PPC64LE.Stack_i.load_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) ==>
va_k va_sM (()))) | {
"checked_file": "Vale.PPC64LE.InsStack.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_Sems.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCode.fst.checked",
"Vale.PPC64LE.Memory.fsti.checked",
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.PPC64LE.InsVector.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Arch.Types.fsti.checked",
"prims.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.InsStack.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Decls.va_operand_vec_opr",
"Prims.int",
"Vale.PPC64LE.Decls.va_state",
"Prims.unit",
"Prims.l_and",
"Vale.PPC64LE.Decls.va_is_dst_vec_opr",
"Prims.b2t",
"Vale.PPC64LE.Decls.va_get_ok",
"Vale.PPC64LE.Machine_s.valid_maddr_offset128",
"Prims.op_LessThanOrEqual",
"Prims.op_Addition",
"Vale.PPC64LE.Decls.va_get_reg",
"Vale.PPC64LE.Stack_i.init_r1",
"Vale.PPC64LE.Decls.va_get_stack",
"Vale.PPC64LE.Stack_i.valid_src_stack128",
"Vale.PPC64LE.Stack_i.valid_taint_stack128",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.PPC64LE.Decls.va_get_stackTaint",
"Prims.l_Forall",
"Vale.PPC64LE.Decls.va_value_vec_opr",
"Prims.l_imp",
"Prims.eq2",
"Vale.Def.Types_s.quad32",
"Vale.PPC64LE.Decls.va_eval_vec_opr",
"Vale.PPC64LE.Stack_i.load_stack128",
"Vale.PPC64LE.Machine_s.state",
"Vale.PPC64LE.Decls.va_upd_operand_vec_opr"
] | [] | module Vale.PPC64LE.InsStack
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Words.Two_s
open Vale.Def.Words.Four_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.PPC64LE.Machine_s
open Vale.PPC64LE.Memory
open Vale.PPC64LE.Stack_i
open Vale.PPC64LE.State
open Vale.PPC64LE.Decls
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.InsBasic
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.Stack_Sems
//-- Alloc_stack
val va_code_Alloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Alloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Alloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Alloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg 1 va_s0 - n))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n /\ va_state_eq va_sM (va_update_reg 1 va_sM
(va_update_ok va_sM va_s0))))
[@ va_qattr]
let va_wp_Alloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg
1 va_s0 - n /\ (forall (va_x_r1:nat64) . let va_sM = va_upd_reg 1 va_x_r1 va_s0 in va_get_ok
va_sM /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n ==> va_k va_sM (())))
val va_wpProof_Alloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Alloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Alloc_stack n) ([va_Mod_reg 1]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Alloc_stack (n:nat64) : (va_quickCode unit (va_code_Alloc_stack n)) =
(va_QProc (va_code_Alloc_stack n) ([va_Mod_reg 1]) (va_wp_Alloc_stack n) (va_wpProof_Alloc_stack
n))
//--
//-- Dealloc_stack
val va_code_Dealloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Dealloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Dealloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Dealloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
- 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 + n /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.free_stack64 (va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack
va_s0) /\ va_state_eq va_sM (va_update_stack va_sM (va_update_reg 1 va_sM (va_update_ok va_sM
va_s0)))))
[@ va_qattr]
let va_wp_Dealloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) - 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ (forall (va_x_r1:nat64) (va_x_stack:vale_stack) . let va_sM =
va_upd_stack va_x_stack (va_upd_reg 1 va_x_r1 va_s0) in va_get_ok va_sM /\ va_get_reg 1 va_sM
== va_get_reg 1 va_s0 + n /\ va_get_stack va_sM == Vale.PPC64LE.Stack_i.free_stack64
(va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack va_s0) ==> va_k va_sM (())))
val va_wpProof_Dealloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Dealloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Dealloc_stack n) ([va_Mod_stack;
va_Mod_reg 1]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Dealloc_stack (n:nat64) : (va_quickCode unit (va_code_Dealloc_stack n)) =
(va_QProc (va_code_Dealloc_stack n) ([va_Mod_stack; va_Mod_reg 1]) (va_wp_Dealloc_stack n)
(va_wpProof_Dealloc_stack n))
//--
//-- Store_stack128
val va_code_Store_stack128 : src:va_operand_vec_opr -> offset:int -> Tot va_code
val va_codegen_success_Store_stack128 : src:va_operand_vec_opr -> offset:int -> Tot va_pbool
val va_lemma_Store_stack128 : va_b0:va_code -> va_s0:va_state -> src:va_operand_vec_opr ->
offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Store_stack128 src offset) va_s0 /\ va_is_src_vec_opr
src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128 offset /\
va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_stack va_sM == Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset)
(va_eval_vec_opr va_s0 src) (va_get_stack va_s0) /\ va_get_stackTaint va_sM ==
Vale.PPC64LE.Stack_i.store_taint_stack128 (va_get_reg 1 va_sM + offset) Secret
(va_get_stackTaint va_s0) /\ va_state_eq va_sM (va_update_stackTaint va_sM (va_update_stack
va_sM (va_update_ok va_sM va_s0)))))
[@ va_qattr]
let va_wp_Store_stack128 (src:va_operand_vec_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_src_vec_opr src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128
offset /\ va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16
/\ (forall (va_x_stack:vale_stack) (va_x_stackTaint:memtaint) . let va_sM = va_upd_stackTaint
va_x_stackTaint (va_upd_stack va_x_stack va_s0) in va_get_ok va_sM /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset) (va_eval_vec_opr va_s0 src)
(va_get_stack va_s0) /\ va_get_stackTaint va_sM == Vale.PPC64LE.Stack_i.store_taint_stack128
(va_get_reg 1 va_sM + offset) Secret (va_get_stackTaint va_s0) ==> va_k va_sM (())))
val va_wpProof_Store_stack128 : src:va_operand_vec_opr -> offset:int -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Store_stack128 src offset va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Store_stack128 src offset)
([va_Mod_stackTaint; va_Mod_stack]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Store_stack128 (src:va_operand_vec_opr) (offset:int) : (va_quickCode unit
(va_code_Store_stack128 src offset)) =
(va_QProc (va_code_Store_stack128 src offset) ([va_Mod_stackTaint; va_Mod_stack])
(va_wp_Store_stack128 src offset) (va_wpProof_Store_stack128 src offset))
//--
//-- Load_stack128
val va_code_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> Tot va_code
val va_codegen_success_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> Tot va_pbool
val va_lemma_Load_stack128 : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr -> offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_stack128 dst offset) va_s0 /\ va_is_dst_vec_opr
dst va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128 offset /\
va_get_reg 1 va_s0 + offset + 16 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_src_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_taint_stack128 (va_get_reg 1 va_s0 + offset) Secret
(va_get_stackTaint va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_eval_vec_opr va_sM dst == Vale.PPC64LE.Stack_i.load_stack128 (va_get_reg 1 va_s0 + offset)
(va_get_stack va_s0) /\ va_state_eq va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0))))
[@ va_qattr]
let va_wp_Load_stack128 (dst:va_operand_vec_opr) (offset:int) (va_s0:va_state) (va_k:(va_state -> | false | true | Vale.PPC64LE.InsStack.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wp_Load_stack128
(dst: va_operand_vec_opr)
(offset: int)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [] | Vale.PPC64LE.InsStack.va_wp_Load_stack128 | {
"file_name": "obj/Vale.PPC64LE.InsStack.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
dst: Vale.PPC64LE.Decls.va_operand_vec_opr ->
offset: Prims.int ->
va_s0: Vale.PPC64LE.Decls.va_state ->
va_k: (_: Vale.PPC64LE.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 16,
"end_line": 152,
"start_col": 2,
"start_line": 145
} |
Prims.Tot | val va_wp_Load_stack64
(dst: va_operand_reg_opr)
(offset: int)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_Sems",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Four_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_wp_Load_stack64 (dst:va_operand_reg_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_dst_reg_opr dst va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset64
offset /\ va_get_reg 1 va_s0 + offset + 8 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.valid_src_stack64 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_taint_stack64 (va_get_reg 1 va_s0 + offset) Secret
(va_get_stackTaint va_s0) /\ (forall (va_x_dst:va_value_reg_opr) . let va_sM =
va_upd_operand_reg_opr dst va_x_dst va_s0 in va_get_ok va_sM /\ va_eval_reg_opr va_sM dst ==
Vale.PPC64LE.Stack_i.load_stack64 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) ==> va_k
va_sM (()))) | val va_wp_Load_stack64
(dst: va_operand_reg_opr)
(offset: int)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0
let va_wp_Load_stack64
(dst: va_operand_reg_opr)
(offset: int)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 = | false | null | false | (va_is_dst_reg_opr dst va_s0 /\ va_get_ok va_s0 /\
Vale.PPC64LE.Machine_s.valid_maddr_offset64 offset /\
va_get_reg 1 va_s0 + offset + 8 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_src_stack64 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_taint_stack64 (va_get_reg 1 va_s0 + offset)
Secret
(va_get_stackTaint va_s0) /\
(forall (va_x_dst: va_value_reg_opr).
let va_sM = va_upd_operand_reg_opr dst va_x_dst va_s0 in
va_get_ok va_sM /\
va_eval_reg_opr va_sM dst ==
Vale.PPC64LE.Stack_i.load_stack64 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) ==>
va_k va_sM (()))) | {
"checked_file": "Vale.PPC64LE.InsStack.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_Sems.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCode.fst.checked",
"Vale.PPC64LE.Memory.fsti.checked",
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.PPC64LE.InsVector.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Arch.Types.fsti.checked",
"prims.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.InsStack.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Decls.va_operand_reg_opr",
"Prims.int",
"Vale.PPC64LE.Decls.va_state",
"Prims.unit",
"Prims.l_and",
"Vale.PPC64LE.Decls.va_is_dst_reg_opr",
"Prims.b2t",
"Vale.PPC64LE.Decls.va_get_ok",
"Vale.PPC64LE.Machine_s.valid_maddr_offset64",
"Prims.op_LessThanOrEqual",
"Prims.op_Addition",
"Vale.PPC64LE.Decls.va_get_reg",
"Vale.PPC64LE.Stack_i.init_r1",
"Vale.PPC64LE.Decls.va_get_stack",
"Vale.PPC64LE.Stack_i.valid_src_stack64",
"Vale.PPC64LE.Stack_i.valid_taint_stack64",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.PPC64LE.Decls.va_get_stackTaint",
"Prims.l_Forall",
"Vale.PPC64LE.Decls.va_value_reg_opr",
"Prims.l_imp",
"Prims.eq2",
"Vale.Def.Words_s.nat64",
"Vale.PPC64LE.Decls.va_eval_reg_opr",
"Vale.PPC64LE.Stack_i.load_stack64",
"Vale.PPC64LE.Machine_s.state",
"Vale.PPC64LE.Decls.va_upd_operand_reg_opr"
] | [] | module Vale.PPC64LE.InsStack
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Words.Two_s
open Vale.Def.Words.Four_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.PPC64LE.Machine_s
open Vale.PPC64LE.Memory
open Vale.PPC64LE.Stack_i
open Vale.PPC64LE.State
open Vale.PPC64LE.Decls
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.InsBasic
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.Stack_Sems
//-- Alloc_stack
val va_code_Alloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Alloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Alloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Alloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg 1 va_s0 - n))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n /\ va_state_eq va_sM (va_update_reg 1 va_sM
(va_update_ok va_sM va_s0))))
[@ va_qattr]
let va_wp_Alloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg
1 va_s0 - n /\ (forall (va_x_r1:nat64) . let va_sM = va_upd_reg 1 va_x_r1 va_s0 in va_get_ok
va_sM /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n ==> va_k va_sM (())))
val va_wpProof_Alloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Alloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Alloc_stack n) ([va_Mod_reg 1]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Alloc_stack (n:nat64) : (va_quickCode unit (va_code_Alloc_stack n)) =
(va_QProc (va_code_Alloc_stack n) ([va_Mod_reg 1]) (va_wp_Alloc_stack n) (va_wpProof_Alloc_stack
n))
//--
//-- Dealloc_stack
val va_code_Dealloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Dealloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Dealloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Dealloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
- 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 + n /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.free_stack64 (va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack
va_s0) /\ va_state_eq va_sM (va_update_stack va_sM (va_update_reg 1 va_sM (va_update_ok va_sM
va_s0)))))
[@ va_qattr]
let va_wp_Dealloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) - 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ (forall (va_x_r1:nat64) (va_x_stack:vale_stack) . let va_sM =
va_upd_stack va_x_stack (va_upd_reg 1 va_x_r1 va_s0) in va_get_ok va_sM /\ va_get_reg 1 va_sM
== va_get_reg 1 va_s0 + n /\ va_get_stack va_sM == Vale.PPC64LE.Stack_i.free_stack64
(va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack va_s0) ==> va_k va_sM (())))
val va_wpProof_Dealloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Dealloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Dealloc_stack n) ([va_Mod_stack;
va_Mod_reg 1]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Dealloc_stack (n:nat64) : (va_quickCode unit (va_code_Dealloc_stack n)) =
(va_QProc (va_code_Dealloc_stack n) ([va_Mod_stack; va_Mod_reg 1]) (va_wp_Dealloc_stack n)
(va_wpProof_Dealloc_stack n))
//--
//-- Store_stack128
val va_code_Store_stack128 : src:va_operand_vec_opr -> offset:int -> Tot va_code
val va_codegen_success_Store_stack128 : src:va_operand_vec_opr -> offset:int -> Tot va_pbool
val va_lemma_Store_stack128 : va_b0:va_code -> va_s0:va_state -> src:va_operand_vec_opr ->
offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Store_stack128 src offset) va_s0 /\ va_is_src_vec_opr
src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128 offset /\
va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_stack va_sM == Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset)
(va_eval_vec_opr va_s0 src) (va_get_stack va_s0) /\ va_get_stackTaint va_sM ==
Vale.PPC64LE.Stack_i.store_taint_stack128 (va_get_reg 1 va_sM + offset) Secret
(va_get_stackTaint va_s0) /\ va_state_eq va_sM (va_update_stackTaint va_sM (va_update_stack
va_sM (va_update_ok va_sM va_s0)))))
[@ va_qattr]
let va_wp_Store_stack128 (src:va_operand_vec_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_src_vec_opr src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128
offset /\ va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16
/\ (forall (va_x_stack:vale_stack) (va_x_stackTaint:memtaint) . let va_sM = va_upd_stackTaint
va_x_stackTaint (va_upd_stack va_x_stack va_s0) in va_get_ok va_sM /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset) (va_eval_vec_opr va_s0 src)
(va_get_stack va_s0) /\ va_get_stackTaint va_sM == Vale.PPC64LE.Stack_i.store_taint_stack128
(va_get_reg 1 va_sM + offset) Secret (va_get_stackTaint va_s0) ==> va_k va_sM (())))
val va_wpProof_Store_stack128 : src:va_operand_vec_opr -> offset:int -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Store_stack128 src offset va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Store_stack128 src offset)
([va_Mod_stackTaint; va_Mod_stack]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Store_stack128 (src:va_operand_vec_opr) (offset:int) : (va_quickCode unit
(va_code_Store_stack128 src offset)) =
(va_QProc (va_code_Store_stack128 src offset) ([va_Mod_stackTaint; va_Mod_stack])
(va_wp_Store_stack128 src offset) (va_wpProof_Store_stack128 src offset))
//--
//-- Load_stack128
val va_code_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> Tot va_code
val va_codegen_success_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> Tot va_pbool
val va_lemma_Load_stack128 : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr -> offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_stack128 dst offset) va_s0 /\ va_is_dst_vec_opr
dst va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128 offset /\
va_get_reg 1 va_s0 + offset + 16 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_src_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_taint_stack128 (va_get_reg 1 va_s0 + offset) Secret
(va_get_stackTaint va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_eval_vec_opr va_sM dst == Vale.PPC64LE.Stack_i.load_stack128 (va_get_reg 1 va_s0 + offset)
(va_get_stack va_s0) /\ va_state_eq va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0))))
[@ va_qattr]
let va_wp_Load_stack128 (dst:va_operand_vec_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128
offset /\ va_get_reg 1 va_s0 + offset + 16 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.valid_src_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.valid_taint_stack128 (va_get_reg 1 va_s0 + offset) Secret
(va_get_stackTaint va_s0) /\ (forall (va_x_dst:va_value_vec_opr) . let va_sM =
va_upd_operand_vec_opr dst va_x_dst va_s0 in va_get_ok va_sM /\ va_eval_vec_opr va_sM dst ==
Vale.PPC64LE.Stack_i.load_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) ==> va_k
va_sM (())))
val va_wpProof_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Load_stack128 dst offset va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_stack128 dst offset)
([va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_stack128 (dst:va_operand_vec_opr) (offset:int) : (va_quickCode unit
(va_code_Load_stack128 dst offset)) =
(va_QProc (va_code_Load_stack128 dst offset) ([va_mod_vec_opr dst]) (va_wp_Load_stack128 dst
offset) (va_wpProof_Load_stack128 dst offset))
//--
//-- Store_stack64
val va_code_Store_stack64 : src:va_operand_reg_opr -> offset:int -> Tot va_code
val va_codegen_success_Store_stack64 : src:va_operand_reg_opr -> offset:int -> Tot va_pbool
val va_lemma_Store_stack64 : va_b0:va_code -> va_s0:va_state -> src:va_operand_reg_opr -> offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Store_stack64 src offset) va_s0 /\ va_is_src_reg_opr
src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset64 offset /\
va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 8))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_stack va_sM == Vale.PPC64LE.Stack_i.store_stack64 (va_get_reg 1 va_sM + offset)
(va_eval_reg_opr va_s0 src) (va_get_stack va_s0) /\ va_get_stackTaint va_sM ==
Vale.PPC64LE.Stack_i.store_taint_stack64 (va_get_reg 1 va_sM + offset) Secret
(va_get_stackTaint va_s0) /\ va_state_eq va_sM (va_update_stackTaint va_sM (va_update_stack
va_sM (va_update_ok va_sM va_s0)))))
[@ va_qattr]
let va_wp_Store_stack64 (src:va_operand_reg_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_src_reg_opr src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset64
offset /\ va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 8
/\ (forall (va_x_stack:vale_stack) (va_x_stackTaint:memtaint) . let va_sM = va_upd_stackTaint
va_x_stackTaint (va_upd_stack va_x_stack va_s0) in va_get_ok va_sM /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.store_stack64 (va_get_reg 1 va_sM + offset) (va_eval_reg_opr va_s0 src)
(va_get_stack va_s0) /\ va_get_stackTaint va_sM == Vale.PPC64LE.Stack_i.store_taint_stack64
(va_get_reg 1 va_sM + offset) Secret (va_get_stackTaint va_s0) ==> va_k va_sM (())))
val va_wpProof_Store_stack64 : src:va_operand_reg_opr -> offset:int -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Store_stack64 src offset va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Store_stack64 src offset)
([va_Mod_stackTaint; va_Mod_stack]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Store_stack64 (src:va_operand_reg_opr) (offset:int) : (va_quickCode unit
(va_code_Store_stack64 src offset)) =
(va_QProc (va_code_Store_stack64 src offset) ([va_Mod_stackTaint; va_Mod_stack])
(va_wp_Store_stack64 src offset) (va_wpProof_Store_stack64 src offset))
//--
//-- Load_stack64
val va_code_Load_stack64 : dst:va_operand_reg_opr -> offset:int -> Tot va_code
val va_codegen_success_Load_stack64 : dst:va_operand_reg_opr -> offset:int -> Tot va_pbool
val va_lemma_Load_stack64 : va_b0:va_code -> va_s0:va_state -> dst:va_operand_reg_opr -> offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_stack64 dst offset) va_s0 /\ va_is_dst_reg_opr
dst va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset64 offset /\
va_get_reg 1 va_s0 + offset + 8 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_src_stack64 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_taint_stack64 (va_get_reg 1 va_s0 + offset) Secret
(va_get_stackTaint va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_eval_reg_opr va_sM dst == Vale.PPC64LE.Stack_i.load_stack64 (va_get_reg 1 va_s0 + offset)
(va_get_stack va_s0) /\ va_state_eq va_sM (va_update_ok va_sM (va_update_operand_reg_opr dst
va_sM va_s0))))
[@ va_qattr]
let va_wp_Load_stack64 (dst:va_operand_reg_opr) (offset:int) (va_s0:va_state) (va_k:(va_state -> | false | true | Vale.PPC64LE.InsStack.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wp_Load_stack64
(dst: va_operand_reg_opr)
(offset: int)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [] | Vale.PPC64LE.InsStack.va_wp_Load_stack64 | {
"file_name": "obj/Vale.PPC64LE.InsStack.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
dst: Vale.PPC64LE.Decls.va_operand_reg_opr ->
offset: Prims.int ->
va_s0: Vale.PPC64LE.Decls.va_state ->
va_k: (_: Vale.PPC64LE.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 16,
"end_line": 234,
"start_col": 2,
"start_line": 227
} |
Prims.Tot | val va_quick_Load_stack128 (dst: va_operand_vec_opr) (offset: int)
: (va_quickCode unit (va_code_Load_stack128 dst offset)) | [
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_Sems",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Four_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_quick_Load_stack128 (dst:va_operand_vec_opr) (offset:int) : (va_quickCode unit
(va_code_Load_stack128 dst offset)) =
(va_QProc (va_code_Load_stack128 dst offset) ([va_mod_vec_opr dst]) (va_wp_Load_stack128 dst
offset) (va_wpProof_Load_stack128 dst offset)) | val va_quick_Load_stack128 (dst: va_operand_vec_opr) (offset: int)
: (va_quickCode unit (va_code_Load_stack128 dst offset))
let va_quick_Load_stack128 (dst: va_operand_vec_opr) (offset: int)
: (va_quickCode unit (va_code_Load_stack128 dst offset)) = | false | null | false | (va_QProc (va_code_Load_stack128 dst offset)
([va_mod_vec_opr dst])
(va_wp_Load_stack128 dst offset)
(va_wpProof_Load_stack128 dst offset)) | {
"checked_file": "Vale.PPC64LE.InsStack.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_Sems.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCode.fst.checked",
"Vale.PPC64LE.Memory.fsti.checked",
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.PPC64LE.InsVector.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Arch.Types.fsti.checked",
"prims.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.InsStack.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Decls.va_operand_vec_opr",
"Prims.int",
"Vale.PPC64LE.QuickCode.va_QProc",
"Prims.unit",
"Vale.PPC64LE.InsStack.va_code_Load_stack128",
"Prims.Cons",
"Vale.PPC64LE.QuickCode.mod_t",
"Vale.PPC64LE.QuickCode.va_mod_vec_opr",
"Prims.Nil",
"Vale.PPC64LE.InsStack.va_wp_Load_stack128",
"Vale.PPC64LE.InsStack.va_wpProof_Load_stack128",
"Vale.PPC64LE.QuickCode.va_quickCode"
] | [] | module Vale.PPC64LE.InsStack
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Words.Two_s
open Vale.Def.Words.Four_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.PPC64LE.Machine_s
open Vale.PPC64LE.Memory
open Vale.PPC64LE.Stack_i
open Vale.PPC64LE.State
open Vale.PPC64LE.Decls
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.InsBasic
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.Stack_Sems
//-- Alloc_stack
val va_code_Alloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Alloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Alloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Alloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg 1 va_s0 - n))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n /\ va_state_eq va_sM (va_update_reg 1 va_sM
(va_update_ok va_sM va_s0))))
[@ va_qattr]
let va_wp_Alloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg
1 va_s0 - n /\ (forall (va_x_r1:nat64) . let va_sM = va_upd_reg 1 va_x_r1 va_s0 in va_get_ok
va_sM /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n ==> va_k va_sM (())))
val va_wpProof_Alloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Alloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Alloc_stack n) ([va_Mod_reg 1]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Alloc_stack (n:nat64) : (va_quickCode unit (va_code_Alloc_stack n)) =
(va_QProc (va_code_Alloc_stack n) ([va_Mod_reg 1]) (va_wp_Alloc_stack n) (va_wpProof_Alloc_stack
n))
//--
//-- Dealloc_stack
val va_code_Dealloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Dealloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Dealloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Dealloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
- 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 + n /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.free_stack64 (va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack
va_s0) /\ va_state_eq va_sM (va_update_stack va_sM (va_update_reg 1 va_sM (va_update_ok va_sM
va_s0)))))
[@ va_qattr]
let va_wp_Dealloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) - 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ (forall (va_x_r1:nat64) (va_x_stack:vale_stack) . let va_sM =
va_upd_stack va_x_stack (va_upd_reg 1 va_x_r1 va_s0) in va_get_ok va_sM /\ va_get_reg 1 va_sM
== va_get_reg 1 va_s0 + n /\ va_get_stack va_sM == Vale.PPC64LE.Stack_i.free_stack64
(va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack va_s0) ==> va_k va_sM (())))
val va_wpProof_Dealloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Dealloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Dealloc_stack n) ([va_Mod_stack;
va_Mod_reg 1]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Dealloc_stack (n:nat64) : (va_quickCode unit (va_code_Dealloc_stack n)) =
(va_QProc (va_code_Dealloc_stack n) ([va_Mod_stack; va_Mod_reg 1]) (va_wp_Dealloc_stack n)
(va_wpProof_Dealloc_stack n))
//--
//-- Store_stack128
val va_code_Store_stack128 : src:va_operand_vec_opr -> offset:int -> Tot va_code
val va_codegen_success_Store_stack128 : src:va_operand_vec_opr -> offset:int -> Tot va_pbool
val va_lemma_Store_stack128 : va_b0:va_code -> va_s0:va_state -> src:va_operand_vec_opr ->
offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Store_stack128 src offset) va_s0 /\ va_is_src_vec_opr
src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128 offset /\
va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_stack va_sM == Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset)
(va_eval_vec_opr va_s0 src) (va_get_stack va_s0) /\ va_get_stackTaint va_sM ==
Vale.PPC64LE.Stack_i.store_taint_stack128 (va_get_reg 1 va_sM + offset) Secret
(va_get_stackTaint va_s0) /\ va_state_eq va_sM (va_update_stackTaint va_sM (va_update_stack
va_sM (va_update_ok va_sM va_s0)))))
[@ va_qattr]
let va_wp_Store_stack128 (src:va_operand_vec_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_src_vec_opr src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128
offset /\ va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16
/\ (forall (va_x_stack:vale_stack) (va_x_stackTaint:memtaint) . let va_sM = va_upd_stackTaint
va_x_stackTaint (va_upd_stack va_x_stack va_s0) in va_get_ok va_sM /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset) (va_eval_vec_opr va_s0 src)
(va_get_stack va_s0) /\ va_get_stackTaint va_sM == Vale.PPC64LE.Stack_i.store_taint_stack128
(va_get_reg 1 va_sM + offset) Secret (va_get_stackTaint va_s0) ==> va_k va_sM (())))
val va_wpProof_Store_stack128 : src:va_operand_vec_opr -> offset:int -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Store_stack128 src offset va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Store_stack128 src offset)
([va_Mod_stackTaint; va_Mod_stack]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Store_stack128 (src:va_operand_vec_opr) (offset:int) : (va_quickCode unit
(va_code_Store_stack128 src offset)) =
(va_QProc (va_code_Store_stack128 src offset) ([va_Mod_stackTaint; va_Mod_stack])
(va_wp_Store_stack128 src offset) (va_wpProof_Store_stack128 src offset))
//--
//-- Load_stack128
val va_code_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> Tot va_code
val va_codegen_success_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> Tot va_pbool
val va_lemma_Load_stack128 : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr -> offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_stack128 dst offset) va_s0 /\ va_is_dst_vec_opr
dst va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128 offset /\
va_get_reg 1 va_s0 + offset + 16 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_src_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_taint_stack128 (va_get_reg 1 va_s0 + offset) Secret
(va_get_stackTaint va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_eval_vec_opr va_sM dst == Vale.PPC64LE.Stack_i.load_stack128 (va_get_reg 1 va_s0 + offset)
(va_get_stack va_s0) /\ va_state_eq va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0))))
[@ va_qattr]
let va_wp_Load_stack128 (dst:va_operand_vec_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128
offset /\ va_get_reg 1 va_s0 + offset + 16 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.valid_src_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.valid_taint_stack128 (va_get_reg 1 va_s0 + offset) Secret
(va_get_stackTaint va_s0) /\ (forall (va_x_dst:va_value_vec_opr) . let va_sM =
va_upd_operand_vec_opr dst va_x_dst va_s0 in va_get_ok va_sM /\ va_eval_vec_opr va_sM dst ==
Vale.PPC64LE.Stack_i.load_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) ==> va_k
va_sM (())))
val va_wpProof_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Load_stack128 dst offset va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_stack128 dst offset)
([va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_stack128 (dst:va_operand_vec_opr) (offset:int) : (va_quickCode unit | false | false | Vale.PPC64LE.InsStack.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_quick_Load_stack128 (dst: va_operand_vec_opr) (offset: int)
: (va_quickCode unit (va_code_Load_stack128 dst offset)) | [] | Vale.PPC64LE.InsStack.va_quick_Load_stack128 | {
"file_name": "obj/Vale.PPC64LE.InsStack.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | dst: Vale.PPC64LE.Decls.va_operand_vec_opr -> offset: Prims.int
-> Vale.PPC64LE.QuickCode.va_quickCode Prims.unit
(Vale.PPC64LE.InsStack.va_code_Load_stack128 dst offset) | {
"end_col": 50,
"end_line": 164,
"start_col": 2,
"start_line": 163
} |
Prims.Tot | val va_quick_Dealloc_stack (n: nat64) : (va_quickCode unit (va_code_Dealloc_stack n)) | [
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_Sems",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Four_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_quick_Dealloc_stack (n:nat64) : (va_quickCode unit (va_code_Dealloc_stack n)) =
(va_QProc (va_code_Dealloc_stack n) ([va_Mod_stack; va_Mod_reg 1]) (va_wp_Dealloc_stack n)
(va_wpProof_Dealloc_stack n)) | val va_quick_Dealloc_stack (n: nat64) : (va_quickCode unit (va_code_Dealloc_stack n))
let va_quick_Dealloc_stack (n: nat64) : (va_quickCode unit (va_code_Dealloc_stack n)) = | false | null | false | (va_QProc (va_code_Dealloc_stack n)
([va_Mod_stack; va_Mod_reg 1])
(va_wp_Dealloc_stack n)
(va_wpProof_Dealloc_stack n)) | {
"checked_file": "Vale.PPC64LE.InsStack.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_Sems.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCode.fst.checked",
"Vale.PPC64LE.Memory.fsti.checked",
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.PPC64LE.InsVector.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Arch.Types.fsti.checked",
"prims.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.InsStack.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.nat64",
"Vale.PPC64LE.QuickCode.va_QProc",
"Prims.unit",
"Vale.PPC64LE.InsStack.va_code_Dealloc_stack",
"Prims.Cons",
"Vale.PPC64LE.QuickCode.mod_t",
"Vale.PPC64LE.QuickCode.va_Mod_stack",
"Vale.PPC64LE.QuickCode.va_Mod_reg",
"Prims.Nil",
"Vale.PPC64LE.InsStack.va_wp_Dealloc_stack",
"Vale.PPC64LE.InsStack.va_wpProof_Dealloc_stack",
"Vale.PPC64LE.QuickCode.va_quickCode"
] | [] | module Vale.PPC64LE.InsStack
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Words.Two_s
open Vale.Def.Words.Four_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.PPC64LE.Machine_s
open Vale.PPC64LE.Memory
open Vale.PPC64LE.Stack_i
open Vale.PPC64LE.State
open Vale.PPC64LE.Decls
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.InsBasic
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.Stack_Sems
//-- Alloc_stack
val va_code_Alloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Alloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Alloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Alloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg 1 va_s0 - n))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n /\ va_state_eq va_sM (va_update_reg 1 va_sM
(va_update_ok va_sM va_s0))))
[@ va_qattr]
let va_wp_Alloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg
1 va_s0 - n /\ (forall (va_x_r1:nat64) . let va_sM = va_upd_reg 1 va_x_r1 va_s0 in va_get_ok
va_sM /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n ==> va_k va_sM (())))
val va_wpProof_Alloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Alloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Alloc_stack n) ([va_Mod_reg 1]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Alloc_stack (n:nat64) : (va_quickCode unit (va_code_Alloc_stack n)) =
(va_QProc (va_code_Alloc_stack n) ([va_Mod_reg 1]) (va_wp_Alloc_stack n) (va_wpProof_Alloc_stack
n))
//--
//-- Dealloc_stack
val va_code_Dealloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Dealloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Dealloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Dealloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
- 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 + n /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.free_stack64 (va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack
va_s0) /\ va_state_eq va_sM (va_update_stack va_sM (va_update_reg 1 va_sM (va_update_ok va_sM
va_s0)))))
[@ va_qattr]
let va_wp_Dealloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) - 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ (forall (va_x_r1:nat64) (va_x_stack:vale_stack) . let va_sM =
va_upd_stack va_x_stack (va_upd_reg 1 va_x_r1 va_s0) in va_get_ok va_sM /\ va_get_reg 1 va_sM
== va_get_reg 1 va_s0 + n /\ va_get_stack va_sM == Vale.PPC64LE.Stack_i.free_stack64
(va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack va_s0) ==> va_k va_sM (())))
val va_wpProof_Dealloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Dealloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Dealloc_stack n) ([va_Mod_stack;
va_Mod_reg 1]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr] | false | false | Vale.PPC64LE.InsStack.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_quick_Dealloc_stack (n: nat64) : (va_quickCode unit (va_code_Dealloc_stack n)) | [] | Vale.PPC64LE.InsStack.va_quick_Dealloc_stack | {
"file_name": "obj/Vale.PPC64LE.InsStack.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | n: Vale.PPC64LE.Memory.nat64
-> Vale.PPC64LE.QuickCode.va_quickCode Prims.unit (Vale.PPC64LE.InsStack.va_code_Dealloc_stack n) | {
"end_col": 33,
"end_line": 81,
"start_col": 2,
"start_line": 80
} |
Prims.Tot | val va_quick_Load_stack64 (dst: va_operand_reg_opr) (offset: int)
: (va_quickCode unit (va_code_Load_stack64 dst offset)) | [
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_Sems",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Four_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_quick_Load_stack64 (dst:va_operand_reg_opr) (offset:int) : (va_quickCode unit
(va_code_Load_stack64 dst offset)) =
(va_QProc (va_code_Load_stack64 dst offset) ([va_mod_reg_opr dst]) (va_wp_Load_stack64 dst
offset) (va_wpProof_Load_stack64 dst offset)) | val va_quick_Load_stack64 (dst: va_operand_reg_opr) (offset: int)
: (va_quickCode unit (va_code_Load_stack64 dst offset))
let va_quick_Load_stack64 (dst: va_operand_reg_opr) (offset: int)
: (va_quickCode unit (va_code_Load_stack64 dst offset)) = | false | null | false | (va_QProc (va_code_Load_stack64 dst offset)
([va_mod_reg_opr dst])
(va_wp_Load_stack64 dst offset)
(va_wpProof_Load_stack64 dst offset)) | {
"checked_file": "Vale.PPC64LE.InsStack.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_Sems.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCode.fst.checked",
"Vale.PPC64LE.Memory.fsti.checked",
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.PPC64LE.InsVector.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Arch.Types.fsti.checked",
"prims.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.InsStack.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Decls.va_operand_reg_opr",
"Prims.int",
"Vale.PPC64LE.QuickCode.va_QProc",
"Prims.unit",
"Vale.PPC64LE.InsStack.va_code_Load_stack64",
"Prims.Cons",
"Vale.PPC64LE.QuickCode.mod_t",
"Vale.PPC64LE.QuickCode.va_mod_reg_opr",
"Prims.Nil",
"Vale.PPC64LE.InsStack.va_wp_Load_stack64",
"Vale.PPC64LE.InsStack.va_wpProof_Load_stack64",
"Vale.PPC64LE.QuickCode.va_quickCode"
] | [] | module Vale.PPC64LE.InsStack
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Words.Two_s
open Vale.Def.Words.Four_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.PPC64LE.Machine_s
open Vale.PPC64LE.Memory
open Vale.PPC64LE.Stack_i
open Vale.PPC64LE.State
open Vale.PPC64LE.Decls
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.InsBasic
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.Stack_Sems
//-- Alloc_stack
val va_code_Alloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Alloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Alloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Alloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg 1 va_s0 - n))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n /\ va_state_eq va_sM (va_update_reg 1 va_sM
(va_update_ok va_sM va_s0))))
[@ va_qattr]
let va_wp_Alloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg
1 va_s0 - n /\ (forall (va_x_r1:nat64) . let va_sM = va_upd_reg 1 va_x_r1 va_s0 in va_get_ok
va_sM /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n ==> va_k va_sM (())))
val va_wpProof_Alloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Alloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Alloc_stack n) ([va_Mod_reg 1]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Alloc_stack (n:nat64) : (va_quickCode unit (va_code_Alloc_stack n)) =
(va_QProc (va_code_Alloc_stack n) ([va_Mod_reg 1]) (va_wp_Alloc_stack n) (va_wpProof_Alloc_stack
n))
//--
//-- Dealloc_stack
val va_code_Dealloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Dealloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Dealloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Dealloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
- 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 + n /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.free_stack64 (va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack
va_s0) /\ va_state_eq va_sM (va_update_stack va_sM (va_update_reg 1 va_sM (va_update_ok va_sM
va_s0)))))
[@ va_qattr]
let va_wp_Dealloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) - 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ (forall (va_x_r1:nat64) (va_x_stack:vale_stack) . let va_sM =
va_upd_stack va_x_stack (va_upd_reg 1 va_x_r1 va_s0) in va_get_ok va_sM /\ va_get_reg 1 va_sM
== va_get_reg 1 va_s0 + n /\ va_get_stack va_sM == Vale.PPC64LE.Stack_i.free_stack64
(va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack va_s0) ==> va_k va_sM (())))
val va_wpProof_Dealloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Dealloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Dealloc_stack n) ([va_Mod_stack;
va_Mod_reg 1]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Dealloc_stack (n:nat64) : (va_quickCode unit (va_code_Dealloc_stack n)) =
(va_QProc (va_code_Dealloc_stack n) ([va_Mod_stack; va_Mod_reg 1]) (va_wp_Dealloc_stack n)
(va_wpProof_Dealloc_stack n))
//--
//-- Store_stack128
val va_code_Store_stack128 : src:va_operand_vec_opr -> offset:int -> Tot va_code
val va_codegen_success_Store_stack128 : src:va_operand_vec_opr -> offset:int -> Tot va_pbool
val va_lemma_Store_stack128 : va_b0:va_code -> va_s0:va_state -> src:va_operand_vec_opr ->
offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Store_stack128 src offset) va_s0 /\ va_is_src_vec_opr
src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128 offset /\
va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_stack va_sM == Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset)
(va_eval_vec_opr va_s0 src) (va_get_stack va_s0) /\ va_get_stackTaint va_sM ==
Vale.PPC64LE.Stack_i.store_taint_stack128 (va_get_reg 1 va_sM + offset) Secret
(va_get_stackTaint va_s0) /\ va_state_eq va_sM (va_update_stackTaint va_sM (va_update_stack
va_sM (va_update_ok va_sM va_s0)))))
[@ va_qattr]
let va_wp_Store_stack128 (src:va_operand_vec_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_src_vec_opr src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128
offset /\ va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16
/\ (forall (va_x_stack:vale_stack) (va_x_stackTaint:memtaint) . let va_sM = va_upd_stackTaint
va_x_stackTaint (va_upd_stack va_x_stack va_s0) in va_get_ok va_sM /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset) (va_eval_vec_opr va_s0 src)
(va_get_stack va_s0) /\ va_get_stackTaint va_sM == Vale.PPC64LE.Stack_i.store_taint_stack128
(va_get_reg 1 va_sM + offset) Secret (va_get_stackTaint va_s0) ==> va_k va_sM (())))
val va_wpProof_Store_stack128 : src:va_operand_vec_opr -> offset:int -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Store_stack128 src offset va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Store_stack128 src offset)
([va_Mod_stackTaint; va_Mod_stack]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Store_stack128 (src:va_operand_vec_opr) (offset:int) : (va_quickCode unit
(va_code_Store_stack128 src offset)) =
(va_QProc (va_code_Store_stack128 src offset) ([va_Mod_stackTaint; va_Mod_stack])
(va_wp_Store_stack128 src offset) (va_wpProof_Store_stack128 src offset))
//--
//-- Load_stack128
val va_code_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> Tot va_code
val va_codegen_success_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> Tot va_pbool
val va_lemma_Load_stack128 : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr -> offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_stack128 dst offset) va_s0 /\ va_is_dst_vec_opr
dst va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128 offset /\
va_get_reg 1 va_s0 + offset + 16 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_src_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_taint_stack128 (va_get_reg 1 va_s0 + offset) Secret
(va_get_stackTaint va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_eval_vec_opr va_sM dst == Vale.PPC64LE.Stack_i.load_stack128 (va_get_reg 1 va_s0 + offset)
(va_get_stack va_s0) /\ va_state_eq va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0))))
[@ va_qattr]
let va_wp_Load_stack128 (dst:va_operand_vec_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128
offset /\ va_get_reg 1 va_s0 + offset + 16 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.valid_src_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.valid_taint_stack128 (va_get_reg 1 va_s0 + offset) Secret
(va_get_stackTaint va_s0) /\ (forall (va_x_dst:va_value_vec_opr) . let va_sM =
va_upd_operand_vec_opr dst va_x_dst va_s0 in va_get_ok va_sM /\ va_eval_vec_opr va_sM dst ==
Vale.PPC64LE.Stack_i.load_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) ==> va_k
va_sM (())))
val va_wpProof_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Load_stack128 dst offset va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_stack128 dst offset)
([va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_stack128 (dst:va_operand_vec_opr) (offset:int) : (va_quickCode unit
(va_code_Load_stack128 dst offset)) =
(va_QProc (va_code_Load_stack128 dst offset) ([va_mod_vec_opr dst]) (va_wp_Load_stack128 dst
offset) (va_wpProof_Load_stack128 dst offset))
//--
//-- Store_stack64
val va_code_Store_stack64 : src:va_operand_reg_opr -> offset:int -> Tot va_code
val va_codegen_success_Store_stack64 : src:va_operand_reg_opr -> offset:int -> Tot va_pbool
val va_lemma_Store_stack64 : va_b0:va_code -> va_s0:va_state -> src:va_operand_reg_opr -> offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Store_stack64 src offset) va_s0 /\ va_is_src_reg_opr
src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset64 offset /\
va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 8))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_stack va_sM == Vale.PPC64LE.Stack_i.store_stack64 (va_get_reg 1 va_sM + offset)
(va_eval_reg_opr va_s0 src) (va_get_stack va_s0) /\ va_get_stackTaint va_sM ==
Vale.PPC64LE.Stack_i.store_taint_stack64 (va_get_reg 1 va_sM + offset) Secret
(va_get_stackTaint va_s0) /\ va_state_eq va_sM (va_update_stackTaint va_sM (va_update_stack
va_sM (va_update_ok va_sM va_s0)))))
[@ va_qattr]
let va_wp_Store_stack64 (src:va_operand_reg_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_src_reg_opr src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset64
offset /\ va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 8
/\ (forall (va_x_stack:vale_stack) (va_x_stackTaint:memtaint) . let va_sM = va_upd_stackTaint
va_x_stackTaint (va_upd_stack va_x_stack va_s0) in va_get_ok va_sM /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.store_stack64 (va_get_reg 1 va_sM + offset) (va_eval_reg_opr va_s0 src)
(va_get_stack va_s0) /\ va_get_stackTaint va_sM == Vale.PPC64LE.Stack_i.store_taint_stack64
(va_get_reg 1 va_sM + offset) Secret (va_get_stackTaint va_s0) ==> va_k va_sM (())))
val va_wpProof_Store_stack64 : src:va_operand_reg_opr -> offset:int -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Store_stack64 src offset va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Store_stack64 src offset)
([va_Mod_stackTaint; va_Mod_stack]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Store_stack64 (src:va_operand_reg_opr) (offset:int) : (va_quickCode unit
(va_code_Store_stack64 src offset)) =
(va_QProc (va_code_Store_stack64 src offset) ([va_Mod_stackTaint; va_Mod_stack])
(va_wp_Store_stack64 src offset) (va_wpProof_Store_stack64 src offset))
//--
//-- Load_stack64
val va_code_Load_stack64 : dst:va_operand_reg_opr -> offset:int -> Tot va_code
val va_codegen_success_Load_stack64 : dst:va_operand_reg_opr -> offset:int -> Tot va_pbool
val va_lemma_Load_stack64 : va_b0:va_code -> va_s0:va_state -> dst:va_operand_reg_opr -> offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_stack64 dst offset) va_s0 /\ va_is_dst_reg_opr
dst va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset64 offset /\
va_get_reg 1 va_s0 + offset + 8 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_src_stack64 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_taint_stack64 (va_get_reg 1 va_s0 + offset) Secret
(va_get_stackTaint va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_eval_reg_opr va_sM dst == Vale.PPC64LE.Stack_i.load_stack64 (va_get_reg 1 va_s0 + offset)
(va_get_stack va_s0) /\ va_state_eq va_sM (va_update_ok va_sM (va_update_operand_reg_opr dst
va_sM va_s0))))
[@ va_qattr]
let va_wp_Load_stack64 (dst:va_operand_reg_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_dst_reg_opr dst va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset64
offset /\ va_get_reg 1 va_s0 + offset + 8 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.valid_src_stack64 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_taint_stack64 (va_get_reg 1 va_s0 + offset) Secret
(va_get_stackTaint va_s0) /\ (forall (va_x_dst:va_value_reg_opr) . let va_sM =
va_upd_operand_reg_opr dst va_x_dst va_s0 in va_get_ok va_sM /\ va_eval_reg_opr va_sM dst ==
Vale.PPC64LE.Stack_i.load_stack64 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) ==> va_k
va_sM (())))
val va_wpProof_Load_stack64 : dst:va_operand_reg_opr -> offset:int -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Load_stack64 dst offset va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_stack64 dst offset)
([va_mod_reg_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_stack64 (dst:va_operand_reg_opr) (offset:int) : (va_quickCode unit | false | false | Vale.PPC64LE.InsStack.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_quick_Load_stack64 (dst: va_operand_reg_opr) (offset: int)
: (va_quickCode unit (va_code_Load_stack64 dst offset)) | [] | Vale.PPC64LE.InsStack.va_quick_Load_stack64 | {
"file_name": "obj/Vale.PPC64LE.InsStack.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | dst: Vale.PPC64LE.Decls.va_operand_reg_opr -> offset: Prims.int
-> Vale.PPC64LE.QuickCode.va_quickCode Prims.unit
(Vale.PPC64LE.InsStack.va_code_Load_stack64 dst offset) | {
"end_col": 49,
"end_line": 246,
"start_col": 2,
"start_line": 245
} |
Prims.Tot | val va_quick_Store_stack64 (src: va_operand_reg_opr) (offset: int)
: (va_quickCode unit (va_code_Store_stack64 src offset)) | [
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_Sems",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Four_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_quick_Store_stack64 (src:va_operand_reg_opr) (offset:int) : (va_quickCode unit
(va_code_Store_stack64 src offset)) =
(va_QProc (va_code_Store_stack64 src offset) ([va_Mod_stackTaint; va_Mod_stack])
(va_wp_Store_stack64 src offset) (va_wpProof_Store_stack64 src offset)) | val va_quick_Store_stack64 (src: va_operand_reg_opr) (offset: int)
: (va_quickCode unit (va_code_Store_stack64 src offset))
let va_quick_Store_stack64 (src: va_operand_reg_opr) (offset: int)
: (va_quickCode unit (va_code_Store_stack64 src offset)) = | false | null | false | (va_QProc (va_code_Store_stack64 src offset)
([va_Mod_stackTaint; va_Mod_stack])
(va_wp_Store_stack64 src offset)
(va_wpProof_Store_stack64 src offset)) | {
"checked_file": "Vale.PPC64LE.InsStack.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_Sems.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCode.fst.checked",
"Vale.PPC64LE.Memory.fsti.checked",
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.PPC64LE.InsVector.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Arch.Types.fsti.checked",
"prims.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.InsStack.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Decls.va_operand_reg_opr",
"Prims.int",
"Vale.PPC64LE.QuickCode.va_QProc",
"Prims.unit",
"Vale.PPC64LE.InsStack.va_code_Store_stack64",
"Prims.Cons",
"Vale.PPC64LE.QuickCode.mod_t",
"Vale.PPC64LE.QuickCode.va_Mod_stackTaint",
"Vale.PPC64LE.QuickCode.va_Mod_stack",
"Prims.Nil",
"Vale.PPC64LE.InsStack.va_wp_Store_stack64",
"Vale.PPC64LE.InsStack.va_wpProof_Store_stack64",
"Vale.PPC64LE.QuickCode.va_quickCode"
] | [] | module Vale.PPC64LE.InsStack
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Words.Two_s
open Vale.Def.Words.Four_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.PPC64LE.Machine_s
open Vale.PPC64LE.Memory
open Vale.PPC64LE.Stack_i
open Vale.PPC64LE.State
open Vale.PPC64LE.Decls
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.InsBasic
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.Stack_Sems
//-- Alloc_stack
val va_code_Alloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Alloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Alloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Alloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg 1 va_s0 - n))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n /\ va_state_eq va_sM (va_update_reg 1 va_sM
(va_update_ok va_sM va_s0))))
[@ va_qattr]
let va_wp_Alloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg
1 va_s0 - n /\ (forall (va_x_r1:nat64) . let va_sM = va_upd_reg 1 va_x_r1 va_s0 in va_get_ok
va_sM /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n ==> va_k va_sM (())))
val va_wpProof_Alloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Alloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Alloc_stack n) ([va_Mod_reg 1]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Alloc_stack (n:nat64) : (va_quickCode unit (va_code_Alloc_stack n)) =
(va_QProc (va_code_Alloc_stack n) ([va_Mod_reg 1]) (va_wp_Alloc_stack n) (va_wpProof_Alloc_stack
n))
//--
//-- Dealloc_stack
val va_code_Dealloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Dealloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Dealloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Dealloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
- 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 + n /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.free_stack64 (va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack
va_s0) /\ va_state_eq va_sM (va_update_stack va_sM (va_update_reg 1 va_sM (va_update_ok va_sM
va_s0)))))
[@ va_qattr]
let va_wp_Dealloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) - 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ (forall (va_x_r1:nat64) (va_x_stack:vale_stack) . let va_sM =
va_upd_stack va_x_stack (va_upd_reg 1 va_x_r1 va_s0) in va_get_ok va_sM /\ va_get_reg 1 va_sM
== va_get_reg 1 va_s0 + n /\ va_get_stack va_sM == Vale.PPC64LE.Stack_i.free_stack64
(va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack va_s0) ==> va_k va_sM (())))
val va_wpProof_Dealloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Dealloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Dealloc_stack n) ([va_Mod_stack;
va_Mod_reg 1]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Dealloc_stack (n:nat64) : (va_quickCode unit (va_code_Dealloc_stack n)) =
(va_QProc (va_code_Dealloc_stack n) ([va_Mod_stack; va_Mod_reg 1]) (va_wp_Dealloc_stack n)
(va_wpProof_Dealloc_stack n))
//--
//-- Store_stack128
val va_code_Store_stack128 : src:va_operand_vec_opr -> offset:int -> Tot va_code
val va_codegen_success_Store_stack128 : src:va_operand_vec_opr -> offset:int -> Tot va_pbool
val va_lemma_Store_stack128 : va_b0:va_code -> va_s0:va_state -> src:va_operand_vec_opr ->
offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Store_stack128 src offset) va_s0 /\ va_is_src_vec_opr
src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128 offset /\
va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_stack va_sM == Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset)
(va_eval_vec_opr va_s0 src) (va_get_stack va_s0) /\ va_get_stackTaint va_sM ==
Vale.PPC64LE.Stack_i.store_taint_stack128 (va_get_reg 1 va_sM + offset) Secret
(va_get_stackTaint va_s0) /\ va_state_eq va_sM (va_update_stackTaint va_sM (va_update_stack
va_sM (va_update_ok va_sM va_s0)))))
[@ va_qattr]
let va_wp_Store_stack128 (src:va_operand_vec_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_src_vec_opr src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128
offset /\ va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16
/\ (forall (va_x_stack:vale_stack) (va_x_stackTaint:memtaint) . let va_sM = va_upd_stackTaint
va_x_stackTaint (va_upd_stack va_x_stack va_s0) in va_get_ok va_sM /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset) (va_eval_vec_opr va_s0 src)
(va_get_stack va_s0) /\ va_get_stackTaint va_sM == Vale.PPC64LE.Stack_i.store_taint_stack128
(va_get_reg 1 va_sM + offset) Secret (va_get_stackTaint va_s0) ==> va_k va_sM (())))
val va_wpProof_Store_stack128 : src:va_operand_vec_opr -> offset:int -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Store_stack128 src offset va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Store_stack128 src offset)
([va_Mod_stackTaint; va_Mod_stack]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Store_stack128 (src:va_operand_vec_opr) (offset:int) : (va_quickCode unit
(va_code_Store_stack128 src offset)) =
(va_QProc (va_code_Store_stack128 src offset) ([va_Mod_stackTaint; va_Mod_stack])
(va_wp_Store_stack128 src offset) (va_wpProof_Store_stack128 src offset))
//--
//-- Load_stack128
val va_code_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> Tot va_code
val va_codegen_success_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> Tot va_pbool
val va_lemma_Load_stack128 : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr -> offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_stack128 dst offset) va_s0 /\ va_is_dst_vec_opr
dst va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128 offset /\
va_get_reg 1 va_s0 + offset + 16 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_src_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) /\
Vale.PPC64LE.Stack_i.valid_taint_stack128 (va_get_reg 1 va_s0 + offset) Secret
(va_get_stackTaint va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_eval_vec_opr va_sM dst == Vale.PPC64LE.Stack_i.load_stack128 (va_get_reg 1 va_s0 + offset)
(va_get_stack va_s0) /\ va_state_eq va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0))))
[@ va_qattr]
let va_wp_Load_stack128 (dst:va_operand_vec_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128
offset /\ va_get_reg 1 va_s0 + offset + 16 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.valid_src_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.valid_taint_stack128 (va_get_reg 1 va_s0 + offset) Secret
(va_get_stackTaint va_s0) /\ (forall (va_x_dst:va_value_vec_opr) . let va_sM =
va_upd_operand_vec_opr dst va_x_dst va_s0 in va_get_ok va_sM /\ va_eval_vec_opr va_sM dst ==
Vale.PPC64LE.Stack_i.load_stack128 (va_get_reg 1 va_s0 + offset) (va_get_stack va_s0) ==> va_k
va_sM (())))
val va_wpProof_Load_stack128 : dst:va_operand_vec_opr -> offset:int -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Load_stack128 dst offset va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_stack128 dst offset)
([va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_stack128 (dst:va_operand_vec_opr) (offset:int) : (va_quickCode unit
(va_code_Load_stack128 dst offset)) =
(va_QProc (va_code_Load_stack128 dst offset) ([va_mod_vec_opr dst]) (va_wp_Load_stack128 dst
offset) (va_wpProof_Load_stack128 dst offset))
//--
//-- Store_stack64
val va_code_Store_stack64 : src:va_operand_reg_opr -> offset:int -> Tot va_code
val va_codegen_success_Store_stack64 : src:va_operand_reg_opr -> offset:int -> Tot va_pbool
val va_lemma_Store_stack64 : va_b0:va_code -> va_s0:va_state -> src:va_operand_reg_opr -> offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Store_stack64 src offset) va_s0 /\ va_is_src_reg_opr
src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset64 offset /\
va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 8))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_stack va_sM == Vale.PPC64LE.Stack_i.store_stack64 (va_get_reg 1 va_sM + offset)
(va_eval_reg_opr va_s0 src) (va_get_stack va_s0) /\ va_get_stackTaint va_sM ==
Vale.PPC64LE.Stack_i.store_taint_stack64 (va_get_reg 1 va_sM + offset) Secret
(va_get_stackTaint va_s0) /\ va_state_eq va_sM (va_update_stackTaint va_sM (va_update_stack
va_sM (va_update_ok va_sM va_s0)))))
[@ va_qattr]
let va_wp_Store_stack64 (src:va_operand_reg_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_src_reg_opr src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset64
offset /\ va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 8
/\ (forall (va_x_stack:vale_stack) (va_x_stackTaint:memtaint) . let va_sM = va_upd_stackTaint
va_x_stackTaint (va_upd_stack va_x_stack va_s0) in va_get_ok va_sM /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.store_stack64 (va_get_reg 1 va_sM + offset) (va_eval_reg_opr va_s0 src)
(va_get_stack va_s0) /\ va_get_stackTaint va_sM == Vale.PPC64LE.Stack_i.store_taint_stack64
(va_get_reg 1 va_sM + offset) Secret (va_get_stackTaint va_s0) ==> va_k va_sM (())))
val va_wpProof_Store_stack64 : src:va_operand_reg_opr -> offset:int -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Store_stack64 src offset va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Store_stack64 src offset)
([va_Mod_stackTaint; va_Mod_stack]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Store_stack64 (src:va_operand_reg_opr) (offset:int) : (va_quickCode unit | false | false | Vale.PPC64LE.InsStack.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_quick_Store_stack64 (src: va_operand_reg_opr) (offset: int)
: (va_quickCode unit (va_code_Store_stack64 src offset)) | [] | Vale.PPC64LE.InsStack.va_quick_Store_stack64 | {
"file_name": "obj/Vale.PPC64LE.InsStack.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | src: Vale.PPC64LE.Decls.va_operand_reg_opr -> offset: Prims.int
-> Vale.PPC64LE.QuickCode.va_quickCode Prims.unit
(Vale.PPC64LE.InsStack.va_code_Store_stack64 src offset) | {
"end_col": 75,
"end_line": 204,
"start_col": 2,
"start_line": 203
} |
Prims.Tot | val va_quick_Store_stack128 (src: va_operand_vec_opr) (offset: int)
: (va_quickCode unit (va_code_Store_stack128 src offset)) | [
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_Sems",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Four_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_quick_Store_stack128 (src:va_operand_vec_opr) (offset:int) : (va_quickCode unit
(va_code_Store_stack128 src offset)) =
(va_QProc (va_code_Store_stack128 src offset) ([va_Mod_stackTaint; va_Mod_stack])
(va_wp_Store_stack128 src offset) (va_wpProof_Store_stack128 src offset)) | val va_quick_Store_stack128 (src: va_operand_vec_opr) (offset: int)
: (va_quickCode unit (va_code_Store_stack128 src offset))
let va_quick_Store_stack128 (src: va_operand_vec_opr) (offset: int)
: (va_quickCode unit (va_code_Store_stack128 src offset)) = | false | null | false | (va_QProc (va_code_Store_stack128 src offset)
([va_Mod_stackTaint; va_Mod_stack])
(va_wp_Store_stack128 src offset)
(va_wpProof_Store_stack128 src offset)) | {
"checked_file": "Vale.PPC64LE.InsStack.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_Sems.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCode.fst.checked",
"Vale.PPC64LE.Memory.fsti.checked",
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.PPC64LE.InsVector.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Arch.Types.fsti.checked",
"prims.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.InsStack.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Decls.va_operand_vec_opr",
"Prims.int",
"Vale.PPC64LE.QuickCode.va_QProc",
"Prims.unit",
"Vale.PPC64LE.InsStack.va_code_Store_stack128",
"Prims.Cons",
"Vale.PPC64LE.QuickCode.mod_t",
"Vale.PPC64LE.QuickCode.va_Mod_stackTaint",
"Vale.PPC64LE.QuickCode.va_Mod_stack",
"Prims.Nil",
"Vale.PPC64LE.InsStack.va_wp_Store_stack128",
"Vale.PPC64LE.InsStack.va_wpProof_Store_stack128",
"Vale.PPC64LE.QuickCode.va_quickCode"
] | [] | module Vale.PPC64LE.InsStack
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Words.Two_s
open Vale.Def.Words.Four_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.PPC64LE.Machine_s
open Vale.PPC64LE.Memory
open Vale.PPC64LE.Stack_i
open Vale.PPC64LE.State
open Vale.PPC64LE.Decls
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.InsBasic
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.Stack_Sems
//-- Alloc_stack
val va_code_Alloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Alloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Alloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Alloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg 1 va_s0 - n))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n /\ va_state_eq va_sM (va_update_reg 1 va_sM
(va_update_ok va_sM va_s0))))
[@ va_qattr]
let va_wp_Alloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg
1 va_s0 - n /\ (forall (va_x_r1:nat64) . let va_sM = va_upd_reg 1 va_x_r1 va_s0 in va_get_ok
va_sM /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n ==> va_k va_sM (())))
val va_wpProof_Alloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Alloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Alloc_stack n) ([va_Mod_reg 1]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Alloc_stack (n:nat64) : (va_quickCode unit (va_code_Alloc_stack n)) =
(va_QProc (va_code_Alloc_stack n) ([va_Mod_reg 1]) (va_wp_Alloc_stack n) (va_wpProof_Alloc_stack
n))
//--
//-- Dealloc_stack
val va_code_Dealloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Dealloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Dealloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Dealloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
- 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 + n /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.free_stack64 (va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack
va_s0) /\ va_state_eq va_sM (va_update_stack va_sM (va_update_reg 1 va_sM (va_update_ok va_sM
va_s0)))))
[@ va_qattr]
let va_wp_Dealloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 >= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) - 65536 /\ va_get_reg 1 va_s0 + n <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ (forall (va_x_r1:nat64) (va_x_stack:vale_stack) . let va_sM =
va_upd_stack va_x_stack (va_upd_reg 1 va_x_r1 va_s0) in va_get_ok va_sM /\ va_get_reg 1 va_sM
== va_get_reg 1 va_s0 + n /\ va_get_stack va_sM == Vale.PPC64LE.Stack_i.free_stack64
(va_get_reg 1 va_sM - n) (va_get_reg 1 va_sM) (va_get_stack va_s0) ==> va_k va_sM (())))
val va_wpProof_Dealloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Dealloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Dealloc_stack n) ([va_Mod_stack;
va_Mod_reg 1]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Dealloc_stack (n:nat64) : (va_quickCode unit (va_code_Dealloc_stack n)) =
(va_QProc (va_code_Dealloc_stack n) ([va_Mod_stack; va_Mod_reg 1]) (va_wp_Dealloc_stack n)
(va_wpProof_Dealloc_stack n))
//--
//-- Store_stack128
val va_code_Store_stack128 : src:va_operand_vec_opr -> offset:int -> Tot va_code
val va_codegen_success_Store_stack128 : src:va_operand_vec_opr -> offset:int -> Tot va_pbool
val va_lemma_Store_stack128 : va_b0:va_code -> va_s0:va_state -> src:va_operand_vec_opr ->
offset:int
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Store_stack128 src offset) va_s0 /\ va_is_src_vec_opr
src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128 offset /\
va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_stack va_sM == Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset)
(va_eval_vec_opr va_s0 src) (va_get_stack va_s0) /\ va_get_stackTaint va_sM ==
Vale.PPC64LE.Stack_i.store_taint_stack128 (va_get_reg 1 va_sM + offset) Secret
(va_get_stackTaint va_s0) /\ va_state_eq va_sM (va_update_stackTaint va_sM (va_update_stack
va_sM (va_update_ok va_sM va_s0)))))
[@ va_qattr]
let va_wp_Store_stack128 (src:va_operand_vec_opr) (offset:int) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_is_src_vec_opr src va_s0 /\ va_get_ok va_s0 /\ Vale.PPC64LE.Machine_s.valid_maddr_offset128
offset /\ va_get_reg 1 va_s0 + offset <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 16
/\ (forall (va_x_stack:vale_stack) (va_x_stackTaint:memtaint) . let va_sM = va_upd_stackTaint
va_x_stackTaint (va_upd_stack va_x_stack va_s0) in va_get_ok va_sM /\ va_get_stack va_sM ==
Vale.PPC64LE.Stack_i.store_stack128 (va_get_reg 1 va_sM + offset) (va_eval_vec_opr va_s0 src)
(va_get_stack va_s0) /\ va_get_stackTaint va_sM == Vale.PPC64LE.Stack_i.store_taint_stack128
(va_get_reg 1 va_sM + offset) Secret (va_get_stackTaint va_s0) ==> va_k va_sM (())))
val va_wpProof_Store_stack128 : src:va_operand_vec_opr -> offset:int -> va_s0:va_state ->
va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Store_stack128 src offset va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Store_stack128 src offset)
([va_Mod_stackTaint; va_Mod_stack]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Store_stack128 (src:va_operand_vec_opr) (offset:int) : (va_quickCode unit | false | false | Vale.PPC64LE.InsStack.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_quick_Store_stack128 (src: va_operand_vec_opr) (offset: int)
: (va_quickCode unit (va_code_Store_stack128 src offset)) | [] | Vale.PPC64LE.InsStack.va_quick_Store_stack128 | {
"file_name": "obj/Vale.PPC64LE.InsStack.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | src: Vale.PPC64LE.Decls.va_operand_vec_opr -> offset: Prims.int
-> Vale.PPC64LE.QuickCode.va_quickCode Prims.unit
(Vale.PPC64LE.InsStack.va_code_Store_stack128 src offset) | {
"end_col": 77,
"end_line": 122,
"start_col": 2,
"start_line": 121
} |
Prims.Tot | val va_quick_Alloc_stack (n: nat64) : (va_quickCode unit (va_code_Alloc_stack n)) | [
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_Sems",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Decls",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.State",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Stack_i",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Memory",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.Types",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Types_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Four_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Two_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let va_quick_Alloc_stack (n:nat64) : (va_quickCode unit (va_code_Alloc_stack n)) =
(va_QProc (va_code_Alloc_stack n) ([va_Mod_reg 1]) (va_wp_Alloc_stack n) (va_wpProof_Alloc_stack
n)) | val va_quick_Alloc_stack (n: nat64) : (va_quickCode unit (va_code_Alloc_stack n))
let va_quick_Alloc_stack (n: nat64) : (va_quickCode unit (va_code_Alloc_stack n)) = | false | null | false | (va_QProc (va_code_Alloc_stack n) ([va_Mod_reg 1]) (va_wp_Alloc_stack n) (va_wpProof_Alloc_stack n)) | {
"checked_file": "Vale.PPC64LE.InsStack.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_Sems.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCode.fst.checked",
"Vale.PPC64LE.Memory.fsti.checked",
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.PPC64LE.InsVector.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Two_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Arch.Types.fsti.checked",
"prims.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.InsStack.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.nat64",
"Vale.PPC64LE.QuickCode.va_QProc",
"Prims.unit",
"Vale.PPC64LE.InsStack.va_code_Alloc_stack",
"Prims.Cons",
"Vale.PPC64LE.QuickCode.mod_t",
"Vale.PPC64LE.QuickCode.va_Mod_reg",
"Prims.Nil",
"Vale.PPC64LE.InsStack.va_wp_Alloc_stack",
"Vale.PPC64LE.InsStack.va_wpProof_Alloc_stack",
"Vale.PPC64LE.QuickCode.va_quickCode"
] | [] | module Vale.PPC64LE.InsStack
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Words.Two_s
open Vale.Def.Words.Four_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.PPC64LE.Machine_s
open Vale.PPC64LE.Memory
open Vale.PPC64LE.Stack_i
open Vale.PPC64LE.State
open Vale.PPC64LE.Decls
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.InsBasic
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.Stack_Sems
//-- Alloc_stack
val va_code_Alloc_stack : n:nat64 -> Tot va_code
val va_codegen_success_Alloc_stack : n:nat64 -> Tot va_pbool
val va_lemma_Alloc_stack : va_b0:va_code -> va_s0:va_state -> n:nat64
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Alloc_stack n) va_s0 /\ va_get_ok va_s0 /\ n
`op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0)
/\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg 1 va_s0 - n))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n /\ va_state_eq va_sM (va_update_reg 1 va_sM
(va_update_ok va_sM va_s0))))
[@ va_qattr]
let va_wp_Alloc_stack (n:nat64) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ n `op_Modulus` 16 == 0 /\ va_get_reg 1 va_s0 <= Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) - 65536 <= va_get_reg
1 va_s0 - n /\ (forall (va_x_r1:nat64) . let va_sM = va_upd_reg 1 va_x_r1 va_s0 in va_get_ok
va_sM /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 - n ==> va_k va_sM (())))
val va_wpProof_Alloc_stack : n:nat64 -> va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Alloc_stack n va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Alloc_stack n) ([va_Mod_reg 1]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr] | false | false | Vale.PPC64LE.InsStack.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 0,
"max_fuel": 1,
"max_ifuel": 1,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": true,
"smtencoding_l_arith_repr": "native",
"smtencoding_nl_arith_repr": "wrapped",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": false,
"z3cliopt": [
"smt.arith.nl=false",
"smt.QI.EAGER_THRESHOLD=100",
"smt.CASE_SPLIT=3"
],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_quick_Alloc_stack (n: nat64) : (va_quickCode unit (va_code_Alloc_stack n)) | [] | Vale.PPC64LE.InsStack.va_quick_Alloc_stack | {
"file_name": "obj/Vale.PPC64LE.InsStack.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | n: Vale.PPC64LE.Memory.nat64
-> Vale.PPC64LE.QuickCode.va_quickCode Prims.unit (Vale.PPC64LE.InsStack.va_code_Alloc_stack n) | {
"end_col": 7,
"end_line": 46,
"start_col": 2,
"start_line": 45
} |
Prims.Tot | val parse_vclist_kind (min: nat) (max: nat{min <= max}) (lk k: parser_kind) : Tot parser_kind | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "L"
},
{
"abbrev": true,
"full_module": "FStar.Classical",
"short_module": "Classical"
},
{
"abbrev": true,
"full_module": "FStar.UInt32",
"short_module": "U32"
},
{
"abbrev": true,
"full_module": "FStar.Seq",
"short_module": "Seq"
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Array",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Combinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let parse_vclist_kind
(min: nat)
(max: nat { min <= max } )
(lk: parser_kind)
(k: parser_kind)
: Tot parser_kind
= parse_filter_kind lk `and_then_kind` parse_vclist_payload_kind min max k | val parse_vclist_kind (min: nat) (max: nat{min <= max}) (lk k: parser_kind) : Tot parser_kind
let parse_vclist_kind (min: nat) (max: nat{min <= max}) (lk k: parser_kind) : Tot parser_kind = | false | null | false | (parse_filter_kind lk) `and_then_kind` (parse_vclist_payload_kind min max k) | {
"checked_file": "LowParse.Spec.VCList.fsti.checked",
"dependencies": [
"prims.fst.checked",
"LowParse.Spec.Combinators.fsti.checked",
"LowParse.Spec.Array.fst.checked",
"LowParse.Math.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.List.Tot.fst.checked",
"FStar.Classical.fsti.checked"
],
"interface_file": false,
"source_file": "LowParse.Spec.VCList.fsti"
} | [
"total"
] | [
"Prims.nat",
"Prims.b2t",
"Prims.op_LessThanOrEqual",
"LowParse.Spec.Base.parser_kind",
"LowParse.Spec.Combinators.and_then_kind",
"LowParse.Spec.Combinators.parse_filter_kind",
"LowParse.Spec.VCList.parse_vclist_payload_kind"
] | [] | (* Variable-count lists *)
module LowParse.Spec.VCList
include LowParse.Spec.Combinators // for seq_slice_append_l
include LowParse.Spec.Array // for vlarray
module Seq = FStar.Seq
module U32 = FStar.UInt32
module Classical = FStar.Classical
module L = FStar.List.Tot
inline_for_extraction
type nlist (n: nat) (t: Type) = (l: list t { L.length l == n } )
// abstract
inline_for_extraction
let nlist_nil (#t: Type) : Tot (nlist 0 t) = []
// abstract
let nlist_nil_unique (t: Type) (l: nlist 0 t) : Lemma (l == nlist_nil) = ()
// abstract
inline_for_extraction
let nlist_cons (#t: Type) (#n: nat) (a: t) (q: nlist n t) : Tot (nlist (n + 1) t) =
a :: q
// abstract
inline_for_extraction
let nlist_destruct (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Tot (t * nlist n t) =
match x with (a :: q) -> a, q
// abstract
let nlist_cons_unique (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Lemma
(let (a, q) = nlist_destruct x in x == nlist_cons a q)
= ()
unfold let mul = Prims.op_Multiply
inline_for_extraction
let synth_nlist (#t: Type) (n: nat) (xy: t * nlist n t) : Tot (nlist (n + 1) t) =
match xy with (x, y) ->
nlist_cons x y
inline_for_extraction
let synth_nlist_recip (#t: Type) (n: nat) (xy: nlist (n + 1) t) : Tot (t * nlist n t) =
nlist_destruct xy
// abstract
let synth_inverse_1 (t: Type) (n: nat) : Lemma
(synth_inverse (synth_nlist #t n) (synth_nlist_recip n))
= ()
// abstract
let synth_inverse_2 (t: Type) (n: nat) : Lemma
(synth_inverse (synth_nlist_recip #t n) (synth_nlist n))
= ()
let rec parse_nlist_kind'
(n: nat)
(k: parser_kind)
: GTot parser_kind
(decreases n)
= if n = 0
then parse_ret_kind
else k `and_then_kind` parse_nlist_kind' (n - 1) k
let rec parse_nlist_kind_low
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_low == n `mul` k.parser_kind_low)
= if n = 0
then ()
else begin
LowParse.Math.distributivity_add_left (n - 1) 1 k.parser_kind_low;
parse_nlist_kind_low (n - 1) k
end
let rec parse_nlist_kind_high
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_high == (match k.parser_kind_high with
| None -> if n = 0 then Some 0 else None
| Some b -> Some (n `mul` b)
))
= if n = 0
then ()
else begin
begin match k.parser_kind_high with
| None -> ()
| Some b -> LowParse.Math.distributivity_add_left (n - 1) 1 b
end;
parse_nlist_kind_high (n - 1) k
end
let rec parse_nlist_kind_metadata
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_metadata == (if n = 0 then Some ParserKindMetadataTotal else k.parser_kind_metadata))
= if n = 0
then ()
else parse_nlist_kind_metadata (n - 1) k
let rec parse_nlist_kind_subkind
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_subkind == (
if n = 0 then Some ParserStrong else k.parser_kind_subkind
))
= if n = 0
then ()
else parse_nlist_kind_subkind (n - 1) k
inline_for_extraction
let parse_nlist_kind
(n: nat)
(k: parser_kind)
: Tot (k' : parser_kind { k' == parse_nlist_kind' n k })
= [@inline_let] let _ =
parse_nlist_kind_low n k;
parse_nlist_kind_high n k;
parse_nlist_kind_metadata n k;
parse_nlist_kind_subkind n k
in
{
parser_kind_low = n `mul` k.parser_kind_low;
parser_kind_high = (match k.parser_kind_high with
| None -> if n = 0 then Some 0 else None
| Some b -> Some (n `mul` b)
);
parser_kind_metadata = (if n = 0 then Some ParserKindMetadataTotal else k.parser_kind_metadata);
parser_kind_subkind = (if n = 0 then Some ParserStrong else k.parser_kind_subkind);
}
let rec parse_nlist'
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (parser (parse_nlist_kind n k) (nlist n t))
= if n = 0
then parse_ret nlist_nil
else begin
[@inline_let] let _ = assert (parse_nlist_kind n k == parse_nlist_kind' n k) in
parse_synth
(p `nondep_then` parse_nlist' (n - 1) p)
(synth_nlist (n - 1))
end
val parse_nlist
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (y: parser (parse_nlist_kind n k) (nlist n t) { y == parse_nlist' n p } )
let parse_nlist_eq
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(b: bytes)
: Lemma (
parse (parse_nlist n p) b == (
if n = 0
then Some ([], 0)
else match parse p b with
| Some (elem, consumed) ->
let b' = Seq.slice b consumed (Seq.length b) in
begin match parse (parse_nlist (n - 1) p) b' with
| Some (q, consumed') -> Some (elem :: q, consumed + consumed')
| _ -> None
end
| _ -> None
))
= if n = 0
then ()
else begin
parse_synth_eq
(p `nondep_then` parse_nlist' (n - 1) p)
(synth_nlist (n - 1))
b;
nondep_then_eq p (parse_nlist' (n - 1) p) b
end
let rec serialize_nlist'
(n: nat)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Tot (serializer (parse_nlist n p))
= if n = 0
then begin
Classical.forall_intro (nlist_nil_unique t);
(fun _ -> Seq.empty)
end
else begin
synth_inverse_1 t (n - 1);
synth_inverse_2 t (n - 1);
serialize_synth _ (synth_nlist (n - 1)) (serialize_nondep_then s (serialize_nlist' (n - 1) s)) (synth_nlist_recip (n - 1)) ()
end
val serialize_nlist
(n: nat)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Tot (y: serializer (parse_nlist n p) { y == serialize_nlist' n s })
let serialize_nlist_nil
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Lemma
(ensures (serialize (serialize_nlist 0 s) [] == Seq.empty))
= ()
let serialize_nlist_cons
(#k: parser_kind)
(#t: Type)
(n: nat)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
(a: t)
(q: nlist n t)
: Lemma
(ensures (
serialize (serialize_nlist (n + 1) s) (a :: q) == Seq.append (serialize s a) (serialize (serialize_nlist n s) q)
))
= serialize_synth_eq _ (synth_nlist n) (serialize_nondep_then s (serialize_nlist' n s)) (synth_nlist_recip n) () (a :: q);
serialize_nondep_then_eq s (serialize_nlist' n s) (a, q)
(* variable-count lists proper *)
let bounded_count_prop
(min max: nat)
(x: U32.t)
: GTot bool
= min <= U32.v x && U32.v x <= max
inline_for_extraction
let bounded_count (min max: nat) : Tot Type = (x: U32.t { bounded_count_prop min max x == true } )
inline_for_extraction
let parse_vclist_payload_kind
(min: nat)
(max: nat { min <= max } )
(k: parser_kind)
: Tot parser_kind
= {
parser_kind_low = min `mul` k.parser_kind_low;
parser_kind_high = (match k.parser_kind_high with
| None -> if max = 0 then Some 0 else None
| Some b -> Some (max `mul` b)
);
parser_kind_metadata = (if max = 0 then Some ParserKindMetadataTotal else if min = 0 && k.parser_kind_metadata <> Some ParserKindMetadataTotal then None else k.parser_kind_metadata);
parser_kind_subkind = (if max = 0 then Some ParserStrong else if min = 0 && k.parser_kind_subkind <> Some ParserStrong then None else k.parser_kind_subkind);
}
let parse_vclist_payload_kind_is_weaker_than
(min: nat)
(max: nat)
(n: nat { min <= n /\ n <= max })
(k: parser_kind)
: Lemma
(parse_vclist_payload_kind min max k `is_weaker_than` parse_nlist_kind n k)
[SMTPat (parse_vclist_payload_kind min max k `is_weaker_than` parse_nlist_kind n k)]
= FStar.Math.Lemmas.lemma_mult_le_right k.parser_kind_low min n;
match k.parser_kind_high with
| None -> ()
| Some high -> FStar.Math.Lemmas.lemma_mult_le_right high n max
inline_for_extraction
let synth_vclist_payload
(min: nat)
(max: nat)
(n: bounded_count min max)
(#t: Type)
(x: nlist (U32.v n) t)
: Tot (vlarray t min max)
= x
let parse_vclist_payload
(min: nat)
(max: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(n: bounded_count min max)
: Tot (parser (parse_vclist_payload_kind min max k) (vlarray t min max))
= weaken (parse_vclist_payload_kind min max k) (parse_synth (parse_nlist (U32.v n) p) (synth_vclist_payload min max n))
inline_for_extraction
let parse_vclist_kind
(min: nat)
(max: nat { min <= max } )
(lk: parser_kind)
(k: parser_kind) | false | false | LowParse.Spec.VCList.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"max_fuel": 8,
"max_ifuel": 2,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val parse_vclist_kind (min: nat) (max: nat{min <= max}) (lk k: parser_kind) : Tot parser_kind | [] | LowParse.Spec.VCList.parse_vclist_kind | {
"file_name": "src/lowparse/LowParse.Spec.VCList.fsti",
"git_rev": "446a08ce38df905547cf20f28c43776b22b8087a",
"git_url": "https://github.com/project-everest/everparse.git",
"project_name": "everparse"
} |
min: Prims.nat ->
max: Prims.nat{min <= max} ->
lk: LowParse.Spec.Base.parser_kind ->
k: LowParse.Spec.Base.parser_kind
-> LowParse.Spec.Base.parser_kind | {
"end_col": 74,
"end_line": 306,
"start_col": 2,
"start_line": 306
} |
Prims.Tot | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "L"
},
{
"abbrev": true,
"full_module": "FStar.Classical",
"short_module": "Classical"
},
{
"abbrev": true,
"full_module": "FStar.UInt32",
"short_module": "U32"
},
{
"abbrev": true,
"full_module": "FStar.Seq",
"short_module": "Seq"
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Array",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Combinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let mul = Prims.op_Multiply | let mul = | false | null | false | Prims.op_Multiply | {
"checked_file": "LowParse.Spec.VCList.fsti.checked",
"dependencies": [
"prims.fst.checked",
"LowParse.Spec.Combinators.fsti.checked",
"LowParse.Spec.Array.fst.checked",
"LowParse.Math.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.List.Tot.fst.checked",
"FStar.Classical.fsti.checked"
],
"interface_file": false,
"source_file": "LowParse.Spec.VCList.fsti"
} | [
"total"
] | [
"Prims.op_Multiply"
] | [] | (* Variable-count lists *)
module LowParse.Spec.VCList
include LowParse.Spec.Combinators // for seq_slice_append_l
include LowParse.Spec.Array // for vlarray
module Seq = FStar.Seq
module U32 = FStar.UInt32
module Classical = FStar.Classical
module L = FStar.List.Tot
inline_for_extraction
type nlist (n: nat) (t: Type) = (l: list t { L.length l == n } )
// abstract
inline_for_extraction
let nlist_nil (#t: Type) : Tot (nlist 0 t) = []
// abstract
let nlist_nil_unique (t: Type) (l: nlist 0 t) : Lemma (l == nlist_nil) = ()
// abstract
inline_for_extraction
let nlist_cons (#t: Type) (#n: nat) (a: t) (q: nlist n t) : Tot (nlist (n + 1) t) =
a :: q
// abstract
inline_for_extraction
let nlist_destruct (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Tot (t * nlist n t) =
match x with (a :: q) -> a, q
// abstract
let nlist_cons_unique (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Lemma
(let (a, q) = nlist_destruct x in x == nlist_cons a q)
= () | false | true | LowParse.Spec.VCList.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"max_fuel": 8,
"max_ifuel": 2,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val mul : _: Prims.int -> _: Prims.int -> Prims.int | [] | LowParse.Spec.VCList.mul | {
"file_name": "src/lowparse/LowParse.Spec.VCList.fsti",
"git_rev": "446a08ce38df905547cf20f28c43776b22b8087a",
"git_url": "https://github.com/project-everest/everparse.git",
"project_name": "everparse"
} | _: Prims.int -> _: Prims.int -> Prims.int | {
"end_col": 34,
"end_line": 37,
"start_col": 17,
"start_line": 37
} |
|
Prims.Tot | val synth_bounded_count
(min: nat)
(max: nat{min <= max})
(x: U32.t{bounded_count_prop min max x == true})
: Tot (bounded_count min max) | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "L"
},
{
"abbrev": true,
"full_module": "FStar.Classical",
"short_module": "Classical"
},
{
"abbrev": true,
"full_module": "FStar.UInt32",
"short_module": "U32"
},
{
"abbrev": true,
"full_module": "FStar.Seq",
"short_module": "Seq"
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Array",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Combinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let synth_bounded_count
(min: nat)
(max: nat { min <= max } )
(x: U32.t { bounded_count_prop min max x == true } )
: Tot (bounded_count min max)
= x | val synth_bounded_count
(min: nat)
(max: nat{min <= max})
(x: U32.t{bounded_count_prop min max x == true})
: Tot (bounded_count min max)
let synth_bounded_count
(min: nat)
(max: nat{min <= max})
(x: U32.t{bounded_count_prop min max x == true})
: Tot (bounded_count min max) = | false | null | false | x | {
"checked_file": "LowParse.Spec.VCList.fsti.checked",
"dependencies": [
"prims.fst.checked",
"LowParse.Spec.Combinators.fsti.checked",
"LowParse.Spec.Array.fst.checked",
"LowParse.Math.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.List.Tot.fst.checked",
"FStar.Classical.fsti.checked"
],
"interface_file": false,
"source_file": "LowParse.Spec.VCList.fsti"
} | [
"total"
] | [
"Prims.nat",
"Prims.b2t",
"Prims.op_LessThanOrEqual",
"FStar.UInt32.t",
"Prims.eq2",
"Prims.bool",
"LowParse.Spec.VCList.bounded_count_prop",
"LowParse.Spec.VCList.bounded_count"
] | [] | (* Variable-count lists *)
module LowParse.Spec.VCList
include LowParse.Spec.Combinators // for seq_slice_append_l
include LowParse.Spec.Array // for vlarray
module Seq = FStar.Seq
module U32 = FStar.UInt32
module Classical = FStar.Classical
module L = FStar.List.Tot
inline_for_extraction
type nlist (n: nat) (t: Type) = (l: list t { L.length l == n } )
// abstract
inline_for_extraction
let nlist_nil (#t: Type) : Tot (nlist 0 t) = []
// abstract
let nlist_nil_unique (t: Type) (l: nlist 0 t) : Lemma (l == nlist_nil) = ()
// abstract
inline_for_extraction
let nlist_cons (#t: Type) (#n: nat) (a: t) (q: nlist n t) : Tot (nlist (n + 1) t) =
a :: q
// abstract
inline_for_extraction
let nlist_destruct (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Tot (t * nlist n t) =
match x with (a :: q) -> a, q
// abstract
let nlist_cons_unique (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Lemma
(let (a, q) = nlist_destruct x in x == nlist_cons a q)
= ()
unfold let mul = Prims.op_Multiply
inline_for_extraction
let synth_nlist (#t: Type) (n: nat) (xy: t * nlist n t) : Tot (nlist (n + 1) t) =
match xy with (x, y) ->
nlist_cons x y
inline_for_extraction
let synth_nlist_recip (#t: Type) (n: nat) (xy: nlist (n + 1) t) : Tot (t * nlist n t) =
nlist_destruct xy
// abstract
let synth_inverse_1 (t: Type) (n: nat) : Lemma
(synth_inverse (synth_nlist #t n) (synth_nlist_recip n))
= ()
// abstract
let synth_inverse_2 (t: Type) (n: nat) : Lemma
(synth_inverse (synth_nlist_recip #t n) (synth_nlist n))
= ()
let rec parse_nlist_kind'
(n: nat)
(k: parser_kind)
: GTot parser_kind
(decreases n)
= if n = 0
then parse_ret_kind
else k `and_then_kind` parse_nlist_kind' (n - 1) k
let rec parse_nlist_kind_low
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_low == n `mul` k.parser_kind_low)
= if n = 0
then ()
else begin
LowParse.Math.distributivity_add_left (n - 1) 1 k.parser_kind_low;
parse_nlist_kind_low (n - 1) k
end
let rec parse_nlist_kind_high
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_high == (match k.parser_kind_high with
| None -> if n = 0 then Some 0 else None
| Some b -> Some (n `mul` b)
))
= if n = 0
then ()
else begin
begin match k.parser_kind_high with
| None -> ()
| Some b -> LowParse.Math.distributivity_add_left (n - 1) 1 b
end;
parse_nlist_kind_high (n - 1) k
end
let rec parse_nlist_kind_metadata
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_metadata == (if n = 0 then Some ParserKindMetadataTotal else k.parser_kind_metadata))
= if n = 0
then ()
else parse_nlist_kind_metadata (n - 1) k
let rec parse_nlist_kind_subkind
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_subkind == (
if n = 0 then Some ParserStrong else k.parser_kind_subkind
))
= if n = 0
then ()
else parse_nlist_kind_subkind (n - 1) k
inline_for_extraction
let parse_nlist_kind
(n: nat)
(k: parser_kind)
: Tot (k' : parser_kind { k' == parse_nlist_kind' n k })
= [@inline_let] let _ =
parse_nlist_kind_low n k;
parse_nlist_kind_high n k;
parse_nlist_kind_metadata n k;
parse_nlist_kind_subkind n k
in
{
parser_kind_low = n `mul` k.parser_kind_low;
parser_kind_high = (match k.parser_kind_high with
| None -> if n = 0 then Some 0 else None
| Some b -> Some (n `mul` b)
);
parser_kind_metadata = (if n = 0 then Some ParserKindMetadataTotal else k.parser_kind_metadata);
parser_kind_subkind = (if n = 0 then Some ParserStrong else k.parser_kind_subkind);
}
let rec parse_nlist'
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (parser (parse_nlist_kind n k) (nlist n t))
= if n = 0
then parse_ret nlist_nil
else begin
[@inline_let] let _ = assert (parse_nlist_kind n k == parse_nlist_kind' n k) in
parse_synth
(p `nondep_then` parse_nlist' (n - 1) p)
(synth_nlist (n - 1))
end
val parse_nlist
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (y: parser (parse_nlist_kind n k) (nlist n t) { y == parse_nlist' n p } )
let parse_nlist_eq
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(b: bytes)
: Lemma (
parse (parse_nlist n p) b == (
if n = 0
then Some ([], 0)
else match parse p b with
| Some (elem, consumed) ->
let b' = Seq.slice b consumed (Seq.length b) in
begin match parse (parse_nlist (n - 1) p) b' with
| Some (q, consumed') -> Some (elem :: q, consumed + consumed')
| _ -> None
end
| _ -> None
))
= if n = 0
then ()
else begin
parse_synth_eq
(p `nondep_then` parse_nlist' (n - 1) p)
(synth_nlist (n - 1))
b;
nondep_then_eq p (parse_nlist' (n - 1) p) b
end
let rec serialize_nlist'
(n: nat)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Tot (serializer (parse_nlist n p))
= if n = 0
then begin
Classical.forall_intro (nlist_nil_unique t);
(fun _ -> Seq.empty)
end
else begin
synth_inverse_1 t (n - 1);
synth_inverse_2 t (n - 1);
serialize_synth _ (synth_nlist (n - 1)) (serialize_nondep_then s (serialize_nlist' (n - 1) s)) (synth_nlist_recip (n - 1)) ()
end
val serialize_nlist
(n: nat)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Tot (y: serializer (parse_nlist n p) { y == serialize_nlist' n s })
let serialize_nlist_nil
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Lemma
(ensures (serialize (serialize_nlist 0 s) [] == Seq.empty))
= ()
let serialize_nlist_cons
(#k: parser_kind)
(#t: Type)
(n: nat)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
(a: t)
(q: nlist n t)
: Lemma
(ensures (
serialize (serialize_nlist (n + 1) s) (a :: q) == Seq.append (serialize s a) (serialize (serialize_nlist n s) q)
))
= serialize_synth_eq _ (synth_nlist n) (serialize_nondep_then s (serialize_nlist' n s)) (synth_nlist_recip n) () (a :: q);
serialize_nondep_then_eq s (serialize_nlist' n s) (a, q)
(* variable-count lists proper *)
let bounded_count_prop
(min max: nat)
(x: U32.t)
: GTot bool
= min <= U32.v x && U32.v x <= max
inline_for_extraction
let bounded_count (min max: nat) : Tot Type = (x: U32.t { bounded_count_prop min max x == true } )
inline_for_extraction
let parse_vclist_payload_kind
(min: nat)
(max: nat { min <= max } )
(k: parser_kind)
: Tot parser_kind
= {
parser_kind_low = min `mul` k.parser_kind_low;
parser_kind_high = (match k.parser_kind_high with
| None -> if max = 0 then Some 0 else None
| Some b -> Some (max `mul` b)
);
parser_kind_metadata = (if max = 0 then Some ParserKindMetadataTotal else if min = 0 && k.parser_kind_metadata <> Some ParserKindMetadataTotal then None else k.parser_kind_metadata);
parser_kind_subkind = (if max = 0 then Some ParserStrong else if min = 0 && k.parser_kind_subkind <> Some ParserStrong then None else k.parser_kind_subkind);
}
let parse_vclist_payload_kind_is_weaker_than
(min: nat)
(max: nat)
(n: nat { min <= n /\ n <= max })
(k: parser_kind)
: Lemma
(parse_vclist_payload_kind min max k `is_weaker_than` parse_nlist_kind n k)
[SMTPat (parse_vclist_payload_kind min max k `is_weaker_than` parse_nlist_kind n k)]
= FStar.Math.Lemmas.lemma_mult_le_right k.parser_kind_low min n;
match k.parser_kind_high with
| None -> ()
| Some high -> FStar.Math.Lemmas.lemma_mult_le_right high n max
inline_for_extraction
let synth_vclist_payload
(min: nat)
(max: nat)
(n: bounded_count min max)
(#t: Type)
(x: nlist (U32.v n) t)
: Tot (vlarray t min max)
= x
let parse_vclist_payload
(min: nat)
(max: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(n: bounded_count min max)
: Tot (parser (parse_vclist_payload_kind min max k) (vlarray t min max))
= weaken (parse_vclist_payload_kind min max k) (parse_synth (parse_nlist (U32.v n) p) (synth_vclist_payload min max n))
inline_for_extraction
let parse_vclist_kind
(min: nat)
(max: nat { min <= max } )
(lk: parser_kind)
(k: parser_kind)
: Tot parser_kind
= parse_filter_kind lk `and_then_kind` parse_vclist_payload_kind min max k
inline_for_extraction
let synth_bounded_count
(min: nat)
(max: nat { min <= max } )
(x: U32.t { bounded_count_prop min max x == true } ) | false | false | LowParse.Spec.VCList.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"max_fuel": 8,
"max_ifuel": 2,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val synth_bounded_count
(min: nat)
(max: nat{min <= max})
(x: U32.t{bounded_count_prop min max x == true})
: Tot (bounded_count min max) | [] | LowParse.Spec.VCList.synth_bounded_count | {
"file_name": "src/lowparse/LowParse.Spec.VCList.fsti",
"git_rev": "446a08ce38df905547cf20f28c43776b22b8087a",
"git_url": "https://github.com/project-everest/everparse.git",
"project_name": "everparse"
} |
min: Prims.nat ->
max: Prims.nat{min <= max} ->
x: FStar.UInt32.t{LowParse.Spec.VCList.bounded_count_prop min max x == true}
-> LowParse.Spec.VCList.bounded_count min max | {
"end_col": 3,
"end_line": 314,
"start_col": 2,
"start_line": 314
} |
Prims.GTot | val bounded_count_prop (min max: nat) (x: U32.t) : GTot bool | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "L"
},
{
"abbrev": true,
"full_module": "FStar.Classical",
"short_module": "Classical"
},
{
"abbrev": true,
"full_module": "FStar.UInt32",
"short_module": "U32"
},
{
"abbrev": true,
"full_module": "FStar.Seq",
"short_module": "Seq"
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Array",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Combinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let bounded_count_prop
(min max: nat)
(x: U32.t)
: GTot bool
= min <= U32.v x && U32.v x <= max | val bounded_count_prop (min max: nat) (x: U32.t) : GTot bool
let bounded_count_prop (min max: nat) (x: U32.t) : GTot bool = | false | null | false | min <= U32.v x && U32.v x <= max | {
"checked_file": "LowParse.Spec.VCList.fsti.checked",
"dependencies": [
"prims.fst.checked",
"LowParse.Spec.Combinators.fsti.checked",
"LowParse.Spec.Array.fst.checked",
"LowParse.Math.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.List.Tot.fst.checked",
"FStar.Classical.fsti.checked"
],
"interface_file": false,
"source_file": "LowParse.Spec.VCList.fsti"
} | [
"sometrivial"
] | [
"Prims.nat",
"FStar.UInt32.t",
"Prims.op_AmpAmp",
"Prims.op_LessThanOrEqual",
"FStar.UInt32.v",
"Prims.bool"
] | [] | (* Variable-count lists *)
module LowParse.Spec.VCList
include LowParse.Spec.Combinators // for seq_slice_append_l
include LowParse.Spec.Array // for vlarray
module Seq = FStar.Seq
module U32 = FStar.UInt32
module Classical = FStar.Classical
module L = FStar.List.Tot
inline_for_extraction
type nlist (n: nat) (t: Type) = (l: list t { L.length l == n } )
// abstract
inline_for_extraction
let nlist_nil (#t: Type) : Tot (nlist 0 t) = []
// abstract
let nlist_nil_unique (t: Type) (l: nlist 0 t) : Lemma (l == nlist_nil) = ()
// abstract
inline_for_extraction
let nlist_cons (#t: Type) (#n: nat) (a: t) (q: nlist n t) : Tot (nlist (n + 1) t) =
a :: q
// abstract
inline_for_extraction
let nlist_destruct (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Tot (t * nlist n t) =
match x with (a :: q) -> a, q
// abstract
let nlist_cons_unique (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Lemma
(let (a, q) = nlist_destruct x in x == nlist_cons a q)
= ()
unfold let mul = Prims.op_Multiply
inline_for_extraction
let synth_nlist (#t: Type) (n: nat) (xy: t * nlist n t) : Tot (nlist (n + 1) t) =
match xy with (x, y) ->
nlist_cons x y
inline_for_extraction
let synth_nlist_recip (#t: Type) (n: nat) (xy: nlist (n + 1) t) : Tot (t * nlist n t) =
nlist_destruct xy
// abstract
let synth_inverse_1 (t: Type) (n: nat) : Lemma
(synth_inverse (synth_nlist #t n) (synth_nlist_recip n))
= ()
// abstract
let synth_inverse_2 (t: Type) (n: nat) : Lemma
(synth_inverse (synth_nlist_recip #t n) (synth_nlist n))
= ()
let rec parse_nlist_kind'
(n: nat)
(k: parser_kind)
: GTot parser_kind
(decreases n)
= if n = 0
then parse_ret_kind
else k `and_then_kind` parse_nlist_kind' (n - 1) k
let rec parse_nlist_kind_low
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_low == n `mul` k.parser_kind_low)
= if n = 0
then ()
else begin
LowParse.Math.distributivity_add_left (n - 1) 1 k.parser_kind_low;
parse_nlist_kind_low (n - 1) k
end
let rec parse_nlist_kind_high
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_high == (match k.parser_kind_high with
| None -> if n = 0 then Some 0 else None
| Some b -> Some (n `mul` b)
))
= if n = 0
then ()
else begin
begin match k.parser_kind_high with
| None -> ()
| Some b -> LowParse.Math.distributivity_add_left (n - 1) 1 b
end;
parse_nlist_kind_high (n - 1) k
end
let rec parse_nlist_kind_metadata
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_metadata == (if n = 0 then Some ParserKindMetadataTotal else k.parser_kind_metadata))
= if n = 0
then ()
else parse_nlist_kind_metadata (n - 1) k
let rec parse_nlist_kind_subkind
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_subkind == (
if n = 0 then Some ParserStrong else k.parser_kind_subkind
))
= if n = 0
then ()
else parse_nlist_kind_subkind (n - 1) k
inline_for_extraction
let parse_nlist_kind
(n: nat)
(k: parser_kind)
: Tot (k' : parser_kind { k' == parse_nlist_kind' n k })
= [@inline_let] let _ =
parse_nlist_kind_low n k;
parse_nlist_kind_high n k;
parse_nlist_kind_metadata n k;
parse_nlist_kind_subkind n k
in
{
parser_kind_low = n `mul` k.parser_kind_low;
parser_kind_high = (match k.parser_kind_high with
| None -> if n = 0 then Some 0 else None
| Some b -> Some (n `mul` b)
);
parser_kind_metadata = (if n = 0 then Some ParserKindMetadataTotal else k.parser_kind_metadata);
parser_kind_subkind = (if n = 0 then Some ParserStrong else k.parser_kind_subkind);
}
let rec parse_nlist'
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (parser (parse_nlist_kind n k) (nlist n t))
= if n = 0
then parse_ret nlist_nil
else begin
[@inline_let] let _ = assert (parse_nlist_kind n k == parse_nlist_kind' n k) in
parse_synth
(p `nondep_then` parse_nlist' (n - 1) p)
(synth_nlist (n - 1))
end
val parse_nlist
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (y: parser (parse_nlist_kind n k) (nlist n t) { y == parse_nlist' n p } )
let parse_nlist_eq
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(b: bytes)
: Lemma (
parse (parse_nlist n p) b == (
if n = 0
then Some ([], 0)
else match parse p b with
| Some (elem, consumed) ->
let b' = Seq.slice b consumed (Seq.length b) in
begin match parse (parse_nlist (n - 1) p) b' with
| Some (q, consumed') -> Some (elem :: q, consumed + consumed')
| _ -> None
end
| _ -> None
))
= if n = 0
then ()
else begin
parse_synth_eq
(p `nondep_then` parse_nlist' (n - 1) p)
(synth_nlist (n - 1))
b;
nondep_then_eq p (parse_nlist' (n - 1) p) b
end
let rec serialize_nlist'
(n: nat)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Tot (serializer (parse_nlist n p))
= if n = 0
then begin
Classical.forall_intro (nlist_nil_unique t);
(fun _ -> Seq.empty)
end
else begin
synth_inverse_1 t (n - 1);
synth_inverse_2 t (n - 1);
serialize_synth _ (synth_nlist (n - 1)) (serialize_nondep_then s (serialize_nlist' (n - 1) s)) (synth_nlist_recip (n - 1)) ()
end
val serialize_nlist
(n: nat)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Tot (y: serializer (parse_nlist n p) { y == serialize_nlist' n s })
let serialize_nlist_nil
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Lemma
(ensures (serialize (serialize_nlist 0 s) [] == Seq.empty))
= ()
let serialize_nlist_cons
(#k: parser_kind)
(#t: Type)
(n: nat)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
(a: t)
(q: nlist n t)
: Lemma
(ensures (
serialize (serialize_nlist (n + 1) s) (a :: q) == Seq.append (serialize s a) (serialize (serialize_nlist n s) q)
))
= serialize_synth_eq _ (synth_nlist n) (serialize_nondep_then s (serialize_nlist' n s)) (synth_nlist_recip n) () (a :: q);
serialize_nondep_then_eq s (serialize_nlist' n s) (a, q)
(* variable-count lists proper *)
let bounded_count_prop
(min max: nat)
(x: U32.t) | false | false | LowParse.Spec.VCList.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"max_fuel": 8,
"max_ifuel": 2,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val bounded_count_prop (min max: nat) (x: U32.t) : GTot bool | [] | LowParse.Spec.VCList.bounded_count_prop | {
"file_name": "src/lowparse/LowParse.Spec.VCList.fsti",
"git_rev": "446a08ce38df905547cf20f28c43776b22b8087a",
"git_url": "https://github.com/project-everest/everparse.git",
"project_name": "everparse"
} | min: Prims.nat -> max: Prims.nat -> x: FStar.UInt32.t -> Prims.GTot Prims.bool | {
"end_col": 34,
"end_line": 245,
"start_col": 2,
"start_line": 245
} |
Prims.Tot | val serialize_vclist
(min: nat)
(max: nat{min <= max /\ max < 4294967296})
(#lk: parser_kind)
(#lp: parser lk U32.t)
(ls: serializer lp {lk.parser_kind_subkind == Some ParserStrong})
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p {k.parser_kind_subkind == Some ParserStrong})
: Tot (serializer (parse_vclist min max lp p)) | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "L"
},
{
"abbrev": true,
"full_module": "FStar.Classical",
"short_module": "Classical"
},
{
"abbrev": true,
"full_module": "FStar.UInt32",
"short_module": "U32"
},
{
"abbrev": true,
"full_module": "FStar.Seq",
"short_module": "Seq"
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Array",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Combinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let serialize_vclist
(min: nat)
(max: nat { min <= max /\ max < 4294967296 } )
(#lk: parser_kind)
(#lp: parser lk U32.t)
(ls: serializer lp { lk.parser_kind_subkind == Some ParserStrong } )
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Tot (serializer (parse_vclist min max lp p))
= [@inline_let] let _ = bare_serialize_vclist_correct min max ls s in
bare_serialize_vclist min max ls s | val serialize_vclist
(min: nat)
(max: nat{min <= max /\ max < 4294967296})
(#lk: parser_kind)
(#lp: parser lk U32.t)
(ls: serializer lp {lk.parser_kind_subkind == Some ParserStrong})
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p {k.parser_kind_subkind == Some ParserStrong})
: Tot (serializer (parse_vclist min max lp p))
let serialize_vclist
(min: nat)
(max: nat{min <= max /\ max < 4294967296})
(#lk: parser_kind)
(#lp: parser lk U32.t)
(ls: serializer lp {lk.parser_kind_subkind == Some ParserStrong})
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p {k.parser_kind_subkind == Some ParserStrong})
: Tot (serializer (parse_vclist min max lp p)) = | false | null | false | [@@ inline_let ]let _ = bare_serialize_vclist_correct min max ls s in
bare_serialize_vclist min max ls s | {
"checked_file": "LowParse.Spec.VCList.fsti.checked",
"dependencies": [
"prims.fst.checked",
"LowParse.Spec.Combinators.fsti.checked",
"LowParse.Spec.Array.fst.checked",
"LowParse.Math.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.List.Tot.fst.checked",
"FStar.Classical.fsti.checked"
],
"interface_file": false,
"source_file": "LowParse.Spec.VCList.fsti"
} | [
"total"
] | [
"Prims.nat",
"Prims.l_and",
"Prims.b2t",
"Prims.op_LessThanOrEqual",
"Prims.op_LessThan",
"LowParse.Spec.Base.parser_kind",
"LowParse.Spec.Base.parser",
"FStar.UInt32.t",
"LowParse.Spec.Base.serializer",
"Prims.eq2",
"FStar.Pervasives.Native.option",
"LowParse.Spec.Base.parser_subkind",
"LowParse.Spec.Base.__proj__Mkparser_kind'__item__parser_kind_subkind",
"FStar.Pervasives.Native.Some",
"LowParse.Spec.Base.ParserStrong",
"LowParse.Spec.VCList.bare_serialize_vclist",
"Prims.unit",
"LowParse.Spec.VCList.bare_serialize_vclist_correct",
"LowParse.Spec.VCList.parse_vclist_kind",
"LowParse.Spec.Array.vlarray",
"LowParse.Spec.VCList.parse_vclist"
] | [] | (* Variable-count lists *)
module LowParse.Spec.VCList
include LowParse.Spec.Combinators // for seq_slice_append_l
include LowParse.Spec.Array // for vlarray
module Seq = FStar.Seq
module U32 = FStar.UInt32
module Classical = FStar.Classical
module L = FStar.List.Tot
inline_for_extraction
type nlist (n: nat) (t: Type) = (l: list t { L.length l == n } )
// abstract
inline_for_extraction
let nlist_nil (#t: Type) : Tot (nlist 0 t) = []
// abstract
let nlist_nil_unique (t: Type) (l: nlist 0 t) : Lemma (l == nlist_nil) = ()
// abstract
inline_for_extraction
let nlist_cons (#t: Type) (#n: nat) (a: t) (q: nlist n t) : Tot (nlist (n + 1) t) =
a :: q
// abstract
inline_for_extraction
let nlist_destruct (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Tot (t * nlist n t) =
match x with (a :: q) -> a, q
// abstract
let nlist_cons_unique (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Lemma
(let (a, q) = nlist_destruct x in x == nlist_cons a q)
= ()
unfold let mul = Prims.op_Multiply
inline_for_extraction
let synth_nlist (#t: Type) (n: nat) (xy: t * nlist n t) : Tot (nlist (n + 1) t) =
match xy with (x, y) ->
nlist_cons x y
inline_for_extraction
let synth_nlist_recip (#t: Type) (n: nat) (xy: nlist (n + 1) t) : Tot (t * nlist n t) =
nlist_destruct xy
// abstract
let synth_inverse_1 (t: Type) (n: nat) : Lemma
(synth_inverse (synth_nlist #t n) (synth_nlist_recip n))
= ()
// abstract
let synth_inverse_2 (t: Type) (n: nat) : Lemma
(synth_inverse (synth_nlist_recip #t n) (synth_nlist n))
= ()
let rec parse_nlist_kind'
(n: nat)
(k: parser_kind)
: GTot parser_kind
(decreases n)
= if n = 0
then parse_ret_kind
else k `and_then_kind` parse_nlist_kind' (n - 1) k
let rec parse_nlist_kind_low
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_low == n `mul` k.parser_kind_low)
= if n = 0
then ()
else begin
LowParse.Math.distributivity_add_left (n - 1) 1 k.parser_kind_low;
parse_nlist_kind_low (n - 1) k
end
let rec parse_nlist_kind_high
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_high == (match k.parser_kind_high with
| None -> if n = 0 then Some 0 else None
| Some b -> Some (n `mul` b)
))
= if n = 0
then ()
else begin
begin match k.parser_kind_high with
| None -> ()
| Some b -> LowParse.Math.distributivity_add_left (n - 1) 1 b
end;
parse_nlist_kind_high (n - 1) k
end
let rec parse_nlist_kind_metadata
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_metadata == (if n = 0 then Some ParserKindMetadataTotal else k.parser_kind_metadata))
= if n = 0
then ()
else parse_nlist_kind_metadata (n - 1) k
let rec parse_nlist_kind_subkind
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_subkind == (
if n = 0 then Some ParserStrong else k.parser_kind_subkind
))
= if n = 0
then ()
else parse_nlist_kind_subkind (n - 1) k
inline_for_extraction
let parse_nlist_kind
(n: nat)
(k: parser_kind)
: Tot (k' : parser_kind { k' == parse_nlist_kind' n k })
= [@inline_let] let _ =
parse_nlist_kind_low n k;
parse_nlist_kind_high n k;
parse_nlist_kind_metadata n k;
parse_nlist_kind_subkind n k
in
{
parser_kind_low = n `mul` k.parser_kind_low;
parser_kind_high = (match k.parser_kind_high with
| None -> if n = 0 then Some 0 else None
| Some b -> Some (n `mul` b)
);
parser_kind_metadata = (if n = 0 then Some ParserKindMetadataTotal else k.parser_kind_metadata);
parser_kind_subkind = (if n = 0 then Some ParserStrong else k.parser_kind_subkind);
}
let rec parse_nlist'
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (parser (parse_nlist_kind n k) (nlist n t))
= if n = 0
then parse_ret nlist_nil
else begin
[@inline_let] let _ = assert (parse_nlist_kind n k == parse_nlist_kind' n k) in
parse_synth
(p `nondep_then` parse_nlist' (n - 1) p)
(synth_nlist (n - 1))
end
val parse_nlist
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (y: parser (parse_nlist_kind n k) (nlist n t) { y == parse_nlist' n p } )
let parse_nlist_eq
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(b: bytes)
: Lemma (
parse (parse_nlist n p) b == (
if n = 0
then Some ([], 0)
else match parse p b with
| Some (elem, consumed) ->
let b' = Seq.slice b consumed (Seq.length b) in
begin match parse (parse_nlist (n - 1) p) b' with
| Some (q, consumed') -> Some (elem :: q, consumed + consumed')
| _ -> None
end
| _ -> None
))
= if n = 0
then ()
else begin
parse_synth_eq
(p `nondep_then` parse_nlist' (n - 1) p)
(synth_nlist (n - 1))
b;
nondep_then_eq p (parse_nlist' (n - 1) p) b
end
let rec serialize_nlist'
(n: nat)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Tot (serializer (parse_nlist n p))
= if n = 0
then begin
Classical.forall_intro (nlist_nil_unique t);
(fun _ -> Seq.empty)
end
else begin
synth_inverse_1 t (n - 1);
synth_inverse_2 t (n - 1);
serialize_synth _ (synth_nlist (n - 1)) (serialize_nondep_then s (serialize_nlist' (n - 1) s)) (synth_nlist_recip (n - 1)) ()
end
val serialize_nlist
(n: nat)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Tot (y: serializer (parse_nlist n p) { y == serialize_nlist' n s })
let serialize_nlist_nil
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Lemma
(ensures (serialize (serialize_nlist 0 s) [] == Seq.empty))
= ()
let serialize_nlist_cons
(#k: parser_kind)
(#t: Type)
(n: nat)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
(a: t)
(q: nlist n t)
: Lemma
(ensures (
serialize (serialize_nlist (n + 1) s) (a :: q) == Seq.append (serialize s a) (serialize (serialize_nlist n s) q)
))
= serialize_synth_eq _ (synth_nlist n) (serialize_nondep_then s (serialize_nlist' n s)) (synth_nlist_recip n) () (a :: q);
serialize_nondep_then_eq s (serialize_nlist' n s) (a, q)
(* variable-count lists proper *)
let bounded_count_prop
(min max: nat)
(x: U32.t)
: GTot bool
= min <= U32.v x && U32.v x <= max
inline_for_extraction
let bounded_count (min max: nat) : Tot Type = (x: U32.t { bounded_count_prop min max x == true } )
inline_for_extraction
let parse_vclist_payload_kind
(min: nat)
(max: nat { min <= max } )
(k: parser_kind)
: Tot parser_kind
= {
parser_kind_low = min `mul` k.parser_kind_low;
parser_kind_high = (match k.parser_kind_high with
| None -> if max = 0 then Some 0 else None
| Some b -> Some (max `mul` b)
);
parser_kind_metadata = (if max = 0 then Some ParserKindMetadataTotal else if min = 0 && k.parser_kind_metadata <> Some ParserKindMetadataTotal then None else k.parser_kind_metadata);
parser_kind_subkind = (if max = 0 then Some ParserStrong else if min = 0 && k.parser_kind_subkind <> Some ParserStrong then None else k.parser_kind_subkind);
}
let parse_vclist_payload_kind_is_weaker_than
(min: nat)
(max: nat)
(n: nat { min <= n /\ n <= max })
(k: parser_kind)
: Lemma
(parse_vclist_payload_kind min max k `is_weaker_than` parse_nlist_kind n k)
[SMTPat (parse_vclist_payload_kind min max k `is_weaker_than` parse_nlist_kind n k)]
= FStar.Math.Lemmas.lemma_mult_le_right k.parser_kind_low min n;
match k.parser_kind_high with
| None -> ()
| Some high -> FStar.Math.Lemmas.lemma_mult_le_right high n max
inline_for_extraction
let synth_vclist_payload
(min: nat)
(max: nat)
(n: bounded_count min max)
(#t: Type)
(x: nlist (U32.v n) t)
: Tot (vlarray t min max)
= x
let parse_vclist_payload
(min: nat)
(max: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(n: bounded_count min max)
: Tot (parser (parse_vclist_payload_kind min max k) (vlarray t min max))
= weaken (parse_vclist_payload_kind min max k) (parse_synth (parse_nlist (U32.v n) p) (synth_vclist_payload min max n))
inline_for_extraction
let parse_vclist_kind
(min: nat)
(max: nat { min <= max } )
(lk: parser_kind)
(k: parser_kind)
: Tot parser_kind
= parse_filter_kind lk `and_then_kind` parse_vclist_payload_kind min max k
inline_for_extraction
let synth_bounded_count
(min: nat)
(max: nat { min <= max } )
(x: U32.t { bounded_count_prop min max x == true } )
: Tot (bounded_count min max)
= x
let parse_vclist_and_then_cases_injective
(min: nat)
(max: nat { min <= max } )
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Lemma
(and_then_cases_injective (parse_vclist_payload min max p))
[SMTPat (and_then_cases_injective (parse_vclist_payload min max p))]
=
and_then_cases_injective_intro #(bounded_count min max) (parse_vclist_payload min max p) (fun x1 x2 b1 b2 ->
parse_synth_eq (parse_nlist (U32.v x1) p) (synth_vclist_payload min max x1) b1;
parse_synth_eq (parse_nlist (U32.v x2) p) (synth_vclist_payload min max x2) b2
)
let parse_vclist
(min: nat)
(max: nat { min <= max } )
(#lk: parser_kind)
(lp: parser lk U32.t)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (parser (parse_vclist_kind min max lk k) (vlarray t min max))
= ((lp `parse_filter` bounded_count_prop min max) `parse_synth` synth_bounded_count min max) `and_then` parse_vclist_payload min max p
let parse_vclist_eq
(min: nat)
(max: nat { min <= max } )
(#lk: parser_kind)
(lp: parser lk U32.t)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(b: bytes)
: Lemma
(parse (parse_vclist min max lp p) b == (match parse lp b with
| None -> None
| Some (n, consumed_n) ->
if min <= U32.v n && U32.v n <= max
then
let b_payload = Seq.slice b consumed_n (Seq.length b) in
match parse (parse_nlist (U32.v n) p) b_payload with
| None -> None
| Some (l, consumed_l) ->
Some (l, consumed_n + consumed_l)
else None
))
= and_then_eq ((lp `parse_filter` bounded_count_prop min max) `parse_synth` synth_bounded_count min max) (parse_vclist_payload min max p) b;
parse_synth_eq (lp `parse_filter` bounded_count_prop min max) (synth_bounded_count min max) b;
parse_filter_eq lp (bounded_count_prop min max) b;
match parse lp b with
| None -> ()
| Some (n, consumed_n) ->
if min <= U32.v n && U32.v n <= max
then
let b_payload = Seq.slice b consumed_n (Seq.length b) in
let n : bounded_count min max = n in
parse_synth_eq #_ #(nlist (U32.v n) t) #(vlarray t min max) (parse_nlist (U32.v n) p) (synth_vclist_payload min max n) b_payload
else ()
let bare_serialize_vclist
(min: nat)
(max: nat { min <= max /\ max < 4294967296 } )
(#lk: parser_kind)
(#lp: parser lk U32.t)
(ls: serializer lp)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
(l: vlarray t min max)
: GTot bytes
= let n = L.length l in
let un = U32.uint_to_t n in
serialize ls un `Seq.append` serialize (serialize_nlist n s) l
let bare_serialize_vclist_correct
(min: nat)
(max: nat { min <= max /\ max < 4294967296 } )
(#lk: parser_kind)
(#lp: parser lk U32.t)
(ls: serializer lp { lk.parser_kind_subkind == Some ParserStrong } )
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Lemma
(serializer_correct (parse_vclist min max lp p) (bare_serialize_vclist min max ls s))
= let prf (x: vlarray t min max)
: Lemma
(let fx = bare_serialize_vclist min max ls s x in
parse (parse_vclist min max lp p) fx == Some (x, Seq.length fx))
= let fx = bare_serialize_vclist min max ls s x in
parse_vclist_eq min max lp p fx;
let n = L.length x in
let un = U32.uint_to_t n in
let fn = serialize ls un in
parse_strong_prefix lp fn fx;
let fl = serialize (serialize_nlist n s) x in
assert (fl `Seq.equal` Seq.slice fx (Seq.length fn) (Seq.length fx))
in
Classical.forall_intro prf
let serialize_vclist
(min: nat)
(max: nat { min <= max /\ max < 4294967296 } )
(#lk: parser_kind)
(#lp: parser lk U32.t)
(ls: serializer lp { lk.parser_kind_subkind == Some ParserStrong } )
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } ) | false | false | LowParse.Spec.VCList.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"max_fuel": 8,
"max_ifuel": 2,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val serialize_vclist
(min: nat)
(max: nat{min <= max /\ max < 4294967296})
(#lk: parser_kind)
(#lp: parser lk U32.t)
(ls: serializer lp {lk.parser_kind_subkind == Some ParserStrong})
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p {k.parser_kind_subkind == Some ParserStrong})
: Tot (serializer (parse_vclist min max lp p)) | [] | LowParse.Spec.VCList.serialize_vclist | {
"file_name": "src/lowparse/LowParse.Spec.VCList.fsti",
"git_rev": "446a08ce38df905547cf20f28c43776b22b8087a",
"git_url": "https://github.com/project-everest/everparse.git",
"project_name": "everparse"
} |
min: Prims.nat ->
max: Prims.nat{min <= max /\ max < 4294967296} ->
ls:
LowParse.Spec.Base.serializer lp
{ Mkparser_kind'?.parser_kind_subkind lk ==
FStar.Pervasives.Native.Some LowParse.Spec.Base.ParserStrong } ->
s:
LowParse.Spec.Base.serializer p
{ Mkparser_kind'?.parser_kind_subkind k ==
FStar.Pervasives.Native.Some LowParse.Spec.Base.ParserStrong }
-> LowParse.Spec.Base.serializer (LowParse.Spec.VCList.parse_vclist min max lp p) | {
"end_col": 36,
"end_line": 432,
"start_col": 2,
"start_line": 431
} |
Prims.Tot | val nlist_nil (#t: Type) : Tot (nlist 0 t) | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "L"
},
{
"abbrev": true,
"full_module": "FStar.Classical",
"short_module": "Classical"
},
{
"abbrev": true,
"full_module": "FStar.UInt32",
"short_module": "U32"
},
{
"abbrev": true,
"full_module": "FStar.Seq",
"short_module": "Seq"
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Array",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Combinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let nlist_nil (#t: Type) : Tot (nlist 0 t) = [] | val nlist_nil (#t: Type) : Tot (nlist 0 t)
let nlist_nil (#t: Type) : Tot (nlist 0 t) = | false | null | false | [] | {
"checked_file": "LowParse.Spec.VCList.fsti.checked",
"dependencies": [
"prims.fst.checked",
"LowParse.Spec.Combinators.fsti.checked",
"LowParse.Spec.Array.fst.checked",
"LowParse.Math.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.List.Tot.fst.checked",
"FStar.Classical.fsti.checked"
],
"interface_file": false,
"source_file": "LowParse.Spec.VCList.fsti"
} | [
"total"
] | [
"Prims.Nil",
"LowParse.Spec.VCList.nlist"
] | [] | (* Variable-count lists *)
module LowParse.Spec.VCList
include LowParse.Spec.Combinators // for seq_slice_append_l
include LowParse.Spec.Array // for vlarray
module Seq = FStar.Seq
module U32 = FStar.UInt32
module Classical = FStar.Classical
module L = FStar.List.Tot
inline_for_extraction
type nlist (n: nat) (t: Type) = (l: list t { L.length l == n } )
// abstract | false | false | LowParse.Spec.VCList.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"max_fuel": 8,
"max_ifuel": 2,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val nlist_nil (#t: Type) : Tot (nlist 0 t) | [] | LowParse.Spec.VCList.nlist_nil | {
"file_name": "src/lowparse/LowParse.Spec.VCList.fsti",
"git_rev": "446a08ce38df905547cf20f28c43776b22b8087a",
"git_url": "https://github.com/project-everest/everparse.git",
"project_name": "everparse"
} | LowParse.Spec.VCList.nlist 0 t | {
"end_col": 47,
"end_line": 17,
"start_col": 45,
"start_line": 17
} |
Prims.GTot | val parse_nlist_kind' (n: nat) (k: parser_kind) : GTot parser_kind (decreases n) | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "L"
},
{
"abbrev": true,
"full_module": "FStar.Classical",
"short_module": "Classical"
},
{
"abbrev": true,
"full_module": "FStar.UInt32",
"short_module": "U32"
},
{
"abbrev": true,
"full_module": "FStar.Seq",
"short_module": "Seq"
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Array",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Combinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let rec parse_nlist_kind'
(n: nat)
(k: parser_kind)
: GTot parser_kind
(decreases n)
= if n = 0
then parse_ret_kind
else k `and_then_kind` parse_nlist_kind' (n - 1) k | val parse_nlist_kind' (n: nat) (k: parser_kind) : GTot parser_kind (decreases n)
let rec parse_nlist_kind' (n: nat) (k: parser_kind) : GTot parser_kind (decreases n) = | false | null | false | if n = 0 then parse_ret_kind else k `and_then_kind` (parse_nlist_kind' (n - 1) k) | {
"checked_file": "LowParse.Spec.VCList.fsti.checked",
"dependencies": [
"prims.fst.checked",
"LowParse.Spec.Combinators.fsti.checked",
"LowParse.Spec.Array.fst.checked",
"LowParse.Math.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.List.Tot.fst.checked",
"FStar.Classical.fsti.checked"
],
"interface_file": false,
"source_file": "LowParse.Spec.VCList.fsti"
} | [
"sometrivial",
""
] | [
"Prims.nat",
"LowParse.Spec.Base.parser_kind",
"Prims.op_Equality",
"Prims.int",
"LowParse.Spec.Combinators.parse_ret_kind",
"Prims.bool",
"LowParse.Spec.Combinators.and_then_kind",
"LowParse.Spec.VCList.parse_nlist_kind'",
"Prims.op_Subtraction"
] | [] | (* Variable-count lists *)
module LowParse.Spec.VCList
include LowParse.Spec.Combinators // for seq_slice_append_l
include LowParse.Spec.Array // for vlarray
module Seq = FStar.Seq
module U32 = FStar.UInt32
module Classical = FStar.Classical
module L = FStar.List.Tot
inline_for_extraction
type nlist (n: nat) (t: Type) = (l: list t { L.length l == n } )
// abstract
inline_for_extraction
let nlist_nil (#t: Type) : Tot (nlist 0 t) = []
// abstract
let nlist_nil_unique (t: Type) (l: nlist 0 t) : Lemma (l == nlist_nil) = ()
// abstract
inline_for_extraction
let nlist_cons (#t: Type) (#n: nat) (a: t) (q: nlist n t) : Tot (nlist (n + 1) t) =
a :: q
// abstract
inline_for_extraction
let nlist_destruct (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Tot (t * nlist n t) =
match x with (a :: q) -> a, q
// abstract
let nlist_cons_unique (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Lemma
(let (a, q) = nlist_destruct x in x == nlist_cons a q)
= ()
unfold let mul = Prims.op_Multiply
inline_for_extraction
let synth_nlist (#t: Type) (n: nat) (xy: t * nlist n t) : Tot (nlist (n + 1) t) =
match xy with (x, y) ->
nlist_cons x y
inline_for_extraction
let synth_nlist_recip (#t: Type) (n: nat) (xy: nlist (n + 1) t) : Tot (t * nlist n t) =
nlist_destruct xy
// abstract
let synth_inverse_1 (t: Type) (n: nat) : Lemma
(synth_inverse (synth_nlist #t n) (synth_nlist_recip n))
= ()
// abstract
let synth_inverse_2 (t: Type) (n: nat) : Lemma
(synth_inverse (synth_nlist_recip #t n) (synth_nlist n))
= ()
let rec parse_nlist_kind'
(n: nat)
(k: parser_kind)
: GTot parser_kind | false | false | LowParse.Spec.VCList.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"max_fuel": 8,
"max_ifuel": 2,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val parse_nlist_kind' (n: nat) (k: parser_kind) : GTot parser_kind (decreases n) | [
"recursion"
] | LowParse.Spec.VCList.parse_nlist_kind' | {
"file_name": "src/lowparse/LowParse.Spec.VCList.fsti",
"git_rev": "446a08ce38df905547cf20f28c43776b22b8087a",
"git_url": "https://github.com/project-everest/everparse.git",
"project_name": "everparse"
} | n: Prims.nat -> k: LowParse.Spec.Base.parser_kind -> Prims.GTot LowParse.Spec.Base.parser_kind | {
"end_col": 52,
"end_line": 65,
"start_col": 2,
"start_line": 63
} |
FStar.Pervasives.Lemma | val parse_nlist_kind_low (n: nat) (k: parser_kind)
: Lemma ((parse_nlist_kind' n k).parser_kind_low == n `mul` k.parser_kind_low) | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "L"
},
{
"abbrev": true,
"full_module": "FStar.Classical",
"short_module": "Classical"
},
{
"abbrev": true,
"full_module": "FStar.UInt32",
"short_module": "U32"
},
{
"abbrev": true,
"full_module": "FStar.Seq",
"short_module": "Seq"
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Array",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Combinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let rec parse_nlist_kind_low
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_low == n `mul` k.parser_kind_low)
= if n = 0
then ()
else begin
LowParse.Math.distributivity_add_left (n - 1) 1 k.parser_kind_low;
parse_nlist_kind_low (n - 1) k
end | val parse_nlist_kind_low (n: nat) (k: parser_kind)
: Lemma ((parse_nlist_kind' n k).parser_kind_low == n `mul` k.parser_kind_low)
let rec parse_nlist_kind_low (n: nat) (k: parser_kind)
: Lemma ((parse_nlist_kind' n k).parser_kind_low == n `mul` k.parser_kind_low) = | false | null | true | if n = 0
then ()
else
(LowParse.Math.distributivity_add_left (n - 1) 1 k.parser_kind_low;
parse_nlist_kind_low (n - 1) k) | {
"checked_file": "LowParse.Spec.VCList.fsti.checked",
"dependencies": [
"prims.fst.checked",
"LowParse.Spec.Combinators.fsti.checked",
"LowParse.Spec.Array.fst.checked",
"LowParse.Math.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.List.Tot.fst.checked",
"FStar.Classical.fsti.checked"
],
"interface_file": false,
"source_file": "LowParse.Spec.VCList.fsti"
} | [
"lemma"
] | [
"Prims.nat",
"LowParse.Spec.Base.parser_kind",
"Prims.op_Equality",
"Prims.int",
"Prims.bool",
"LowParse.Spec.VCList.parse_nlist_kind_low",
"Prims.op_Subtraction",
"Prims.unit",
"FStar.Math.Lemmas.distributivity_add_left",
"LowParse.Spec.Base.__proj__Mkparser_kind'__item__parser_kind_low",
"Prims.l_True",
"Prims.squash",
"Prims.eq2",
"LowParse.Spec.VCList.parse_nlist_kind'",
"LowParse.Spec.VCList.mul",
"Prims.Nil",
"FStar.Pervasives.pattern"
] | [] | (* Variable-count lists *)
module LowParse.Spec.VCList
include LowParse.Spec.Combinators // for seq_slice_append_l
include LowParse.Spec.Array // for vlarray
module Seq = FStar.Seq
module U32 = FStar.UInt32
module Classical = FStar.Classical
module L = FStar.List.Tot
inline_for_extraction
type nlist (n: nat) (t: Type) = (l: list t { L.length l == n } )
// abstract
inline_for_extraction
let nlist_nil (#t: Type) : Tot (nlist 0 t) = []
// abstract
let nlist_nil_unique (t: Type) (l: nlist 0 t) : Lemma (l == nlist_nil) = ()
// abstract
inline_for_extraction
let nlist_cons (#t: Type) (#n: nat) (a: t) (q: nlist n t) : Tot (nlist (n + 1) t) =
a :: q
// abstract
inline_for_extraction
let nlist_destruct (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Tot (t * nlist n t) =
match x with (a :: q) -> a, q
// abstract
let nlist_cons_unique (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Lemma
(let (a, q) = nlist_destruct x in x == nlist_cons a q)
= ()
unfold let mul = Prims.op_Multiply
inline_for_extraction
let synth_nlist (#t: Type) (n: nat) (xy: t * nlist n t) : Tot (nlist (n + 1) t) =
match xy with (x, y) ->
nlist_cons x y
inline_for_extraction
let synth_nlist_recip (#t: Type) (n: nat) (xy: nlist (n + 1) t) : Tot (t * nlist n t) =
nlist_destruct xy
// abstract
let synth_inverse_1 (t: Type) (n: nat) : Lemma
(synth_inverse (synth_nlist #t n) (synth_nlist_recip n))
= ()
// abstract
let synth_inverse_2 (t: Type) (n: nat) : Lemma
(synth_inverse (synth_nlist_recip #t n) (synth_nlist n))
= ()
let rec parse_nlist_kind'
(n: nat)
(k: parser_kind)
: GTot parser_kind
(decreases n)
= if n = 0
then parse_ret_kind
else k `and_then_kind` parse_nlist_kind' (n - 1) k
let rec parse_nlist_kind_low
(n: nat)
(k: parser_kind)
: Lemma | false | false | LowParse.Spec.VCList.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"max_fuel": 8,
"max_ifuel": 2,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val parse_nlist_kind_low (n: nat) (k: parser_kind)
: Lemma ((parse_nlist_kind' n k).parser_kind_low == n `mul` k.parser_kind_low) | [
"recursion"
] | LowParse.Spec.VCList.parse_nlist_kind_low | {
"file_name": "src/lowparse/LowParse.Spec.VCList.fsti",
"git_rev": "446a08ce38df905547cf20f28c43776b22b8087a",
"git_url": "https://github.com/project-everest/everparse.git",
"project_name": "everparse"
} | n: Prims.nat -> k: LowParse.Spec.Base.parser_kind
-> FStar.Pervasives.Lemma
(ensures
Mkparser_kind'?.parser_kind_low (LowParse.Spec.VCList.parse_nlist_kind' n k) ==
LowParse.Spec.VCList.mul n (Mkparser_kind'?.parser_kind_low k)) | {
"end_col": 5,
"end_line": 77,
"start_col": 2,
"start_line": 72
} |
Prims.GTot | val bare_serialize_vclist
(min: nat)
(max: nat{min <= max /\ max < 4294967296})
(#lk: parser_kind)
(#lp: parser lk U32.t)
(ls: serializer lp)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p {k.parser_kind_subkind == Some ParserStrong})
(l: vlarray t min max)
: GTot bytes | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "L"
},
{
"abbrev": true,
"full_module": "FStar.Classical",
"short_module": "Classical"
},
{
"abbrev": true,
"full_module": "FStar.UInt32",
"short_module": "U32"
},
{
"abbrev": true,
"full_module": "FStar.Seq",
"short_module": "Seq"
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Array",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Combinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let bare_serialize_vclist
(min: nat)
(max: nat { min <= max /\ max < 4294967296 } )
(#lk: parser_kind)
(#lp: parser lk U32.t)
(ls: serializer lp)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
(l: vlarray t min max)
: GTot bytes
= let n = L.length l in
let un = U32.uint_to_t n in
serialize ls un `Seq.append` serialize (serialize_nlist n s) l | val bare_serialize_vclist
(min: nat)
(max: nat{min <= max /\ max < 4294967296})
(#lk: parser_kind)
(#lp: parser lk U32.t)
(ls: serializer lp)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p {k.parser_kind_subkind == Some ParserStrong})
(l: vlarray t min max)
: GTot bytes
let bare_serialize_vclist
(min: nat)
(max: nat{min <= max /\ max < 4294967296})
(#lk: parser_kind)
(#lp: parser lk U32.t)
(ls: serializer lp)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p {k.parser_kind_subkind == Some ParserStrong})
(l: vlarray t min max)
: GTot bytes = | false | null | false | let n = L.length l in
let un = U32.uint_to_t n in
(serialize ls un) `Seq.append` (serialize (serialize_nlist n s) l) | {
"checked_file": "LowParse.Spec.VCList.fsti.checked",
"dependencies": [
"prims.fst.checked",
"LowParse.Spec.Combinators.fsti.checked",
"LowParse.Spec.Array.fst.checked",
"LowParse.Math.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.List.Tot.fst.checked",
"FStar.Classical.fsti.checked"
],
"interface_file": false,
"source_file": "LowParse.Spec.VCList.fsti"
} | [
"sometrivial"
] | [
"Prims.nat",
"Prims.l_and",
"Prims.b2t",
"Prims.op_LessThanOrEqual",
"Prims.op_LessThan",
"LowParse.Spec.Base.parser_kind",
"LowParse.Spec.Base.parser",
"FStar.UInt32.t",
"LowParse.Spec.Base.serializer",
"Prims.eq2",
"FStar.Pervasives.Native.option",
"LowParse.Spec.Base.parser_subkind",
"LowParse.Spec.Base.__proj__Mkparser_kind'__item__parser_kind_subkind",
"FStar.Pervasives.Native.Some",
"LowParse.Spec.Base.ParserStrong",
"LowParse.Spec.Array.vlarray",
"FStar.Seq.Base.append",
"LowParse.Bytes.byte",
"LowParse.Spec.Base.serialize",
"LowParse.Spec.VCList.parse_nlist_kind",
"LowParse.Spec.VCList.nlist",
"LowParse.Spec.VCList.parse_nlist",
"LowParse.Spec.VCList.serialize_nlist",
"FStar.UInt32.uint_to_t",
"FStar.List.Tot.Base.length",
"LowParse.Bytes.bytes"
] | [] | (* Variable-count lists *)
module LowParse.Spec.VCList
include LowParse.Spec.Combinators // for seq_slice_append_l
include LowParse.Spec.Array // for vlarray
module Seq = FStar.Seq
module U32 = FStar.UInt32
module Classical = FStar.Classical
module L = FStar.List.Tot
inline_for_extraction
type nlist (n: nat) (t: Type) = (l: list t { L.length l == n } )
// abstract
inline_for_extraction
let nlist_nil (#t: Type) : Tot (nlist 0 t) = []
// abstract
let nlist_nil_unique (t: Type) (l: nlist 0 t) : Lemma (l == nlist_nil) = ()
// abstract
inline_for_extraction
let nlist_cons (#t: Type) (#n: nat) (a: t) (q: nlist n t) : Tot (nlist (n + 1) t) =
a :: q
// abstract
inline_for_extraction
let nlist_destruct (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Tot (t * nlist n t) =
match x with (a :: q) -> a, q
// abstract
let nlist_cons_unique (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Lemma
(let (a, q) = nlist_destruct x in x == nlist_cons a q)
= ()
unfold let mul = Prims.op_Multiply
inline_for_extraction
let synth_nlist (#t: Type) (n: nat) (xy: t * nlist n t) : Tot (nlist (n + 1) t) =
match xy with (x, y) ->
nlist_cons x y
inline_for_extraction
let synth_nlist_recip (#t: Type) (n: nat) (xy: nlist (n + 1) t) : Tot (t * nlist n t) =
nlist_destruct xy
// abstract
let synth_inverse_1 (t: Type) (n: nat) : Lemma
(synth_inverse (synth_nlist #t n) (synth_nlist_recip n))
= ()
// abstract
let synth_inverse_2 (t: Type) (n: nat) : Lemma
(synth_inverse (synth_nlist_recip #t n) (synth_nlist n))
= ()
let rec parse_nlist_kind'
(n: nat)
(k: parser_kind)
: GTot parser_kind
(decreases n)
= if n = 0
then parse_ret_kind
else k `and_then_kind` parse_nlist_kind' (n - 1) k
let rec parse_nlist_kind_low
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_low == n `mul` k.parser_kind_low)
= if n = 0
then ()
else begin
LowParse.Math.distributivity_add_left (n - 1) 1 k.parser_kind_low;
parse_nlist_kind_low (n - 1) k
end
let rec parse_nlist_kind_high
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_high == (match k.parser_kind_high with
| None -> if n = 0 then Some 0 else None
| Some b -> Some (n `mul` b)
))
= if n = 0
then ()
else begin
begin match k.parser_kind_high with
| None -> ()
| Some b -> LowParse.Math.distributivity_add_left (n - 1) 1 b
end;
parse_nlist_kind_high (n - 1) k
end
let rec parse_nlist_kind_metadata
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_metadata == (if n = 0 then Some ParserKindMetadataTotal else k.parser_kind_metadata))
= if n = 0
then ()
else parse_nlist_kind_metadata (n - 1) k
let rec parse_nlist_kind_subkind
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_subkind == (
if n = 0 then Some ParserStrong else k.parser_kind_subkind
))
= if n = 0
then ()
else parse_nlist_kind_subkind (n - 1) k
inline_for_extraction
let parse_nlist_kind
(n: nat)
(k: parser_kind)
: Tot (k' : parser_kind { k' == parse_nlist_kind' n k })
= [@inline_let] let _ =
parse_nlist_kind_low n k;
parse_nlist_kind_high n k;
parse_nlist_kind_metadata n k;
parse_nlist_kind_subkind n k
in
{
parser_kind_low = n `mul` k.parser_kind_low;
parser_kind_high = (match k.parser_kind_high with
| None -> if n = 0 then Some 0 else None
| Some b -> Some (n `mul` b)
);
parser_kind_metadata = (if n = 0 then Some ParserKindMetadataTotal else k.parser_kind_metadata);
parser_kind_subkind = (if n = 0 then Some ParserStrong else k.parser_kind_subkind);
}
let rec parse_nlist'
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (parser (parse_nlist_kind n k) (nlist n t))
= if n = 0
then parse_ret nlist_nil
else begin
[@inline_let] let _ = assert (parse_nlist_kind n k == parse_nlist_kind' n k) in
parse_synth
(p `nondep_then` parse_nlist' (n - 1) p)
(synth_nlist (n - 1))
end
val parse_nlist
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (y: parser (parse_nlist_kind n k) (nlist n t) { y == parse_nlist' n p } )
let parse_nlist_eq
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(b: bytes)
: Lemma (
parse (parse_nlist n p) b == (
if n = 0
then Some ([], 0)
else match parse p b with
| Some (elem, consumed) ->
let b' = Seq.slice b consumed (Seq.length b) in
begin match parse (parse_nlist (n - 1) p) b' with
| Some (q, consumed') -> Some (elem :: q, consumed + consumed')
| _ -> None
end
| _ -> None
))
= if n = 0
then ()
else begin
parse_synth_eq
(p `nondep_then` parse_nlist' (n - 1) p)
(synth_nlist (n - 1))
b;
nondep_then_eq p (parse_nlist' (n - 1) p) b
end
let rec serialize_nlist'
(n: nat)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Tot (serializer (parse_nlist n p))
= if n = 0
then begin
Classical.forall_intro (nlist_nil_unique t);
(fun _ -> Seq.empty)
end
else begin
synth_inverse_1 t (n - 1);
synth_inverse_2 t (n - 1);
serialize_synth _ (synth_nlist (n - 1)) (serialize_nondep_then s (serialize_nlist' (n - 1) s)) (synth_nlist_recip (n - 1)) ()
end
val serialize_nlist
(n: nat)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Tot (y: serializer (parse_nlist n p) { y == serialize_nlist' n s })
let serialize_nlist_nil
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Lemma
(ensures (serialize (serialize_nlist 0 s) [] == Seq.empty))
= ()
let serialize_nlist_cons
(#k: parser_kind)
(#t: Type)
(n: nat)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
(a: t)
(q: nlist n t)
: Lemma
(ensures (
serialize (serialize_nlist (n + 1) s) (a :: q) == Seq.append (serialize s a) (serialize (serialize_nlist n s) q)
))
= serialize_synth_eq _ (synth_nlist n) (serialize_nondep_then s (serialize_nlist' n s)) (synth_nlist_recip n) () (a :: q);
serialize_nondep_then_eq s (serialize_nlist' n s) (a, q)
(* variable-count lists proper *)
let bounded_count_prop
(min max: nat)
(x: U32.t)
: GTot bool
= min <= U32.v x && U32.v x <= max
inline_for_extraction
let bounded_count (min max: nat) : Tot Type = (x: U32.t { bounded_count_prop min max x == true } )
inline_for_extraction
let parse_vclist_payload_kind
(min: nat)
(max: nat { min <= max } )
(k: parser_kind)
: Tot parser_kind
= {
parser_kind_low = min `mul` k.parser_kind_low;
parser_kind_high = (match k.parser_kind_high with
| None -> if max = 0 then Some 0 else None
| Some b -> Some (max `mul` b)
);
parser_kind_metadata = (if max = 0 then Some ParserKindMetadataTotal else if min = 0 && k.parser_kind_metadata <> Some ParserKindMetadataTotal then None else k.parser_kind_metadata);
parser_kind_subkind = (if max = 0 then Some ParserStrong else if min = 0 && k.parser_kind_subkind <> Some ParserStrong then None else k.parser_kind_subkind);
}
let parse_vclist_payload_kind_is_weaker_than
(min: nat)
(max: nat)
(n: nat { min <= n /\ n <= max })
(k: parser_kind)
: Lemma
(parse_vclist_payload_kind min max k `is_weaker_than` parse_nlist_kind n k)
[SMTPat (parse_vclist_payload_kind min max k `is_weaker_than` parse_nlist_kind n k)]
= FStar.Math.Lemmas.lemma_mult_le_right k.parser_kind_low min n;
match k.parser_kind_high with
| None -> ()
| Some high -> FStar.Math.Lemmas.lemma_mult_le_right high n max
inline_for_extraction
let synth_vclist_payload
(min: nat)
(max: nat)
(n: bounded_count min max)
(#t: Type)
(x: nlist (U32.v n) t)
: Tot (vlarray t min max)
= x
let parse_vclist_payload
(min: nat)
(max: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(n: bounded_count min max)
: Tot (parser (parse_vclist_payload_kind min max k) (vlarray t min max))
= weaken (parse_vclist_payload_kind min max k) (parse_synth (parse_nlist (U32.v n) p) (synth_vclist_payload min max n))
inline_for_extraction
let parse_vclist_kind
(min: nat)
(max: nat { min <= max } )
(lk: parser_kind)
(k: parser_kind)
: Tot parser_kind
= parse_filter_kind lk `and_then_kind` parse_vclist_payload_kind min max k
inline_for_extraction
let synth_bounded_count
(min: nat)
(max: nat { min <= max } )
(x: U32.t { bounded_count_prop min max x == true } )
: Tot (bounded_count min max)
= x
let parse_vclist_and_then_cases_injective
(min: nat)
(max: nat { min <= max } )
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Lemma
(and_then_cases_injective (parse_vclist_payload min max p))
[SMTPat (and_then_cases_injective (parse_vclist_payload min max p))]
=
and_then_cases_injective_intro #(bounded_count min max) (parse_vclist_payload min max p) (fun x1 x2 b1 b2 ->
parse_synth_eq (parse_nlist (U32.v x1) p) (synth_vclist_payload min max x1) b1;
parse_synth_eq (parse_nlist (U32.v x2) p) (synth_vclist_payload min max x2) b2
)
let parse_vclist
(min: nat)
(max: nat { min <= max } )
(#lk: parser_kind)
(lp: parser lk U32.t)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (parser (parse_vclist_kind min max lk k) (vlarray t min max))
= ((lp `parse_filter` bounded_count_prop min max) `parse_synth` synth_bounded_count min max) `and_then` parse_vclist_payload min max p
let parse_vclist_eq
(min: nat)
(max: nat { min <= max } )
(#lk: parser_kind)
(lp: parser lk U32.t)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(b: bytes)
: Lemma
(parse (parse_vclist min max lp p) b == (match parse lp b with
| None -> None
| Some (n, consumed_n) ->
if min <= U32.v n && U32.v n <= max
then
let b_payload = Seq.slice b consumed_n (Seq.length b) in
match parse (parse_nlist (U32.v n) p) b_payload with
| None -> None
| Some (l, consumed_l) ->
Some (l, consumed_n + consumed_l)
else None
))
= and_then_eq ((lp `parse_filter` bounded_count_prop min max) `parse_synth` synth_bounded_count min max) (parse_vclist_payload min max p) b;
parse_synth_eq (lp `parse_filter` bounded_count_prop min max) (synth_bounded_count min max) b;
parse_filter_eq lp (bounded_count_prop min max) b;
match parse lp b with
| None -> ()
| Some (n, consumed_n) ->
if min <= U32.v n && U32.v n <= max
then
let b_payload = Seq.slice b consumed_n (Seq.length b) in
let n : bounded_count min max = n in
parse_synth_eq #_ #(nlist (U32.v n) t) #(vlarray t min max) (parse_nlist (U32.v n) p) (synth_vclist_payload min max n) b_payload
else ()
let bare_serialize_vclist
(min: nat)
(max: nat { min <= max /\ max < 4294967296 } )
(#lk: parser_kind)
(#lp: parser lk U32.t)
(ls: serializer lp)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
(l: vlarray t min max) | false | false | LowParse.Spec.VCList.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"max_fuel": 8,
"max_ifuel": 2,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val bare_serialize_vclist
(min: nat)
(max: nat{min <= max /\ max < 4294967296})
(#lk: parser_kind)
(#lp: parser lk U32.t)
(ls: serializer lp)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p {k.parser_kind_subkind == Some ParserStrong})
(l: vlarray t min max)
: GTot bytes | [] | LowParse.Spec.VCList.bare_serialize_vclist | {
"file_name": "src/lowparse/LowParse.Spec.VCList.fsti",
"git_rev": "446a08ce38df905547cf20f28c43776b22b8087a",
"git_url": "https://github.com/project-everest/everparse.git",
"project_name": "everparse"
} |
min: Prims.nat ->
max: Prims.nat{min <= max /\ max < 4294967296} ->
ls: LowParse.Spec.Base.serializer lp ->
s:
LowParse.Spec.Base.serializer p
{ Mkparser_kind'?.parser_kind_subkind k ==
FStar.Pervasives.Native.Some LowParse.Spec.Base.ParserStrong } ->
l: LowParse.Spec.Array.vlarray t min max
-> Prims.GTot LowParse.Bytes.bytes | {
"end_col": 64,
"end_line": 391,
"start_col": 1,
"start_line": 389
} |
Prims.Tot | val parse_vclist
(min: nat)
(max: nat{min <= max})
(#lk: parser_kind)
(lp: parser lk U32.t)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (parser (parse_vclist_kind min max lk k) (vlarray t min max)) | [
{
"abbrev": true,
"full_module": "FStar.List.Tot",
"short_module": "L"
},
{
"abbrev": true,
"full_module": "FStar.Classical",
"short_module": "Classical"
},
{
"abbrev": true,
"full_module": "FStar.UInt32",
"short_module": "U32"
},
{
"abbrev": true,
"full_module": "FStar.Seq",
"short_module": "Seq"
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Array",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec.Combinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "LowParse.Spec",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Pervasives",
"short_module": null
},
{
"abbrev": false,
"full_module": "Prims",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar",
"short_module": null
}
] | false | let parse_vclist
(min: nat)
(max: nat { min <= max } )
(#lk: parser_kind)
(lp: parser lk U32.t)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (parser (parse_vclist_kind min max lk k) (vlarray t min max))
= ((lp `parse_filter` bounded_count_prop min max) `parse_synth` synth_bounded_count min max) `and_then` parse_vclist_payload min max p | val parse_vclist
(min: nat)
(max: nat{min <= max})
(#lk: parser_kind)
(lp: parser lk U32.t)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (parser (parse_vclist_kind min max lk k) (vlarray t min max))
let parse_vclist
(min: nat)
(max: nat{min <= max})
(#lk: parser_kind)
(lp: parser lk U32.t)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (parser (parse_vclist_kind min max lk k) (vlarray t min max)) = | false | null | false | ((lp `parse_filter` (bounded_count_prop min max)) `parse_synth` (synth_bounded_count min max))
`and_then`
(parse_vclist_payload min max p) | {
"checked_file": "LowParse.Spec.VCList.fsti.checked",
"dependencies": [
"prims.fst.checked",
"LowParse.Spec.Combinators.fsti.checked",
"LowParse.Spec.Array.fst.checked",
"LowParse.Math.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.List.Tot.fst.checked",
"FStar.Classical.fsti.checked"
],
"interface_file": false,
"source_file": "LowParse.Spec.VCList.fsti"
} | [
"total"
] | [
"Prims.nat",
"Prims.b2t",
"Prims.op_LessThanOrEqual",
"LowParse.Spec.Base.parser_kind",
"LowParse.Spec.Base.parser",
"FStar.UInt32.t",
"LowParse.Spec.Combinators.and_then",
"LowParse.Spec.Combinators.parse_filter_kind",
"LowParse.Spec.VCList.bounded_count",
"LowParse.Spec.Combinators.parse_synth",
"LowParse.Spec.Combinators.parse_filter_refine",
"LowParse.Spec.VCList.bounded_count_prop",
"LowParse.Spec.Combinators.parse_filter",
"LowParse.Spec.VCList.synth_bounded_count",
"LowParse.Spec.VCList.parse_vclist_payload_kind",
"LowParse.Spec.Array.vlarray",
"LowParse.Spec.VCList.parse_vclist_payload",
"LowParse.Spec.VCList.parse_vclist_kind"
] | [] | (* Variable-count lists *)
module LowParse.Spec.VCList
include LowParse.Spec.Combinators // for seq_slice_append_l
include LowParse.Spec.Array // for vlarray
module Seq = FStar.Seq
module U32 = FStar.UInt32
module Classical = FStar.Classical
module L = FStar.List.Tot
inline_for_extraction
type nlist (n: nat) (t: Type) = (l: list t { L.length l == n } )
// abstract
inline_for_extraction
let nlist_nil (#t: Type) : Tot (nlist 0 t) = []
// abstract
let nlist_nil_unique (t: Type) (l: nlist 0 t) : Lemma (l == nlist_nil) = ()
// abstract
inline_for_extraction
let nlist_cons (#t: Type) (#n: nat) (a: t) (q: nlist n t) : Tot (nlist (n + 1) t) =
a :: q
// abstract
inline_for_extraction
let nlist_destruct (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Tot (t * nlist n t) =
match x with (a :: q) -> a, q
// abstract
let nlist_cons_unique (#t: Type) (#n: nat) (x: nlist (n + 1) t) : Lemma
(let (a, q) = nlist_destruct x in x == nlist_cons a q)
= ()
unfold let mul = Prims.op_Multiply
inline_for_extraction
let synth_nlist (#t: Type) (n: nat) (xy: t * nlist n t) : Tot (nlist (n + 1) t) =
match xy with (x, y) ->
nlist_cons x y
inline_for_extraction
let synth_nlist_recip (#t: Type) (n: nat) (xy: nlist (n + 1) t) : Tot (t * nlist n t) =
nlist_destruct xy
// abstract
let synth_inverse_1 (t: Type) (n: nat) : Lemma
(synth_inverse (synth_nlist #t n) (synth_nlist_recip n))
= ()
// abstract
let synth_inverse_2 (t: Type) (n: nat) : Lemma
(synth_inverse (synth_nlist_recip #t n) (synth_nlist n))
= ()
let rec parse_nlist_kind'
(n: nat)
(k: parser_kind)
: GTot parser_kind
(decreases n)
= if n = 0
then parse_ret_kind
else k `and_then_kind` parse_nlist_kind' (n - 1) k
let rec parse_nlist_kind_low
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_low == n `mul` k.parser_kind_low)
= if n = 0
then ()
else begin
LowParse.Math.distributivity_add_left (n - 1) 1 k.parser_kind_low;
parse_nlist_kind_low (n - 1) k
end
let rec parse_nlist_kind_high
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_high == (match k.parser_kind_high with
| None -> if n = 0 then Some 0 else None
| Some b -> Some (n `mul` b)
))
= if n = 0
then ()
else begin
begin match k.parser_kind_high with
| None -> ()
| Some b -> LowParse.Math.distributivity_add_left (n - 1) 1 b
end;
parse_nlist_kind_high (n - 1) k
end
let rec parse_nlist_kind_metadata
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_metadata == (if n = 0 then Some ParserKindMetadataTotal else k.parser_kind_metadata))
= if n = 0
then ()
else parse_nlist_kind_metadata (n - 1) k
let rec parse_nlist_kind_subkind
(n: nat)
(k: parser_kind)
: Lemma
((parse_nlist_kind' n k).parser_kind_subkind == (
if n = 0 then Some ParserStrong else k.parser_kind_subkind
))
= if n = 0
then ()
else parse_nlist_kind_subkind (n - 1) k
inline_for_extraction
let parse_nlist_kind
(n: nat)
(k: parser_kind)
: Tot (k' : parser_kind { k' == parse_nlist_kind' n k })
= [@inline_let] let _ =
parse_nlist_kind_low n k;
parse_nlist_kind_high n k;
parse_nlist_kind_metadata n k;
parse_nlist_kind_subkind n k
in
{
parser_kind_low = n `mul` k.parser_kind_low;
parser_kind_high = (match k.parser_kind_high with
| None -> if n = 0 then Some 0 else None
| Some b -> Some (n `mul` b)
);
parser_kind_metadata = (if n = 0 then Some ParserKindMetadataTotal else k.parser_kind_metadata);
parser_kind_subkind = (if n = 0 then Some ParserStrong else k.parser_kind_subkind);
}
let rec parse_nlist'
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (parser (parse_nlist_kind n k) (nlist n t))
= if n = 0
then parse_ret nlist_nil
else begin
[@inline_let] let _ = assert (parse_nlist_kind n k == parse_nlist_kind' n k) in
parse_synth
(p `nondep_then` parse_nlist' (n - 1) p)
(synth_nlist (n - 1))
end
val parse_nlist
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (y: parser (parse_nlist_kind n k) (nlist n t) { y == parse_nlist' n p } )
let parse_nlist_eq
(n: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(b: bytes)
: Lemma (
parse (parse_nlist n p) b == (
if n = 0
then Some ([], 0)
else match parse p b with
| Some (elem, consumed) ->
let b' = Seq.slice b consumed (Seq.length b) in
begin match parse (parse_nlist (n - 1) p) b' with
| Some (q, consumed') -> Some (elem :: q, consumed + consumed')
| _ -> None
end
| _ -> None
))
= if n = 0
then ()
else begin
parse_synth_eq
(p `nondep_then` parse_nlist' (n - 1) p)
(synth_nlist (n - 1))
b;
nondep_then_eq p (parse_nlist' (n - 1) p) b
end
let rec serialize_nlist'
(n: nat)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Tot (serializer (parse_nlist n p))
= if n = 0
then begin
Classical.forall_intro (nlist_nil_unique t);
(fun _ -> Seq.empty)
end
else begin
synth_inverse_1 t (n - 1);
synth_inverse_2 t (n - 1);
serialize_synth _ (synth_nlist (n - 1)) (serialize_nondep_then s (serialize_nlist' (n - 1) s)) (synth_nlist_recip (n - 1)) ()
end
val serialize_nlist
(n: nat)
(#k: parser_kind)
(#t: Type)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Tot (y: serializer (parse_nlist n p) { y == serialize_nlist' n s })
let serialize_nlist_nil
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
: Lemma
(ensures (serialize (serialize_nlist 0 s) [] == Seq.empty))
= ()
let serialize_nlist_cons
(#k: parser_kind)
(#t: Type)
(n: nat)
(#p: parser k t)
(s: serializer p { k.parser_kind_subkind == Some ParserStrong } )
(a: t)
(q: nlist n t)
: Lemma
(ensures (
serialize (serialize_nlist (n + 1) s) (a :: q) == Seq.append (serialize s a) (serialize (serialize_nlist n s) q)
))
= serialize_synth_eq _ (synth_nlist n) (serialize_nondep_then s (serialize_nlist' n s)) (synth_nlist_recip n) () (a :: q);
serialize_nondep_then_eq s (serialize_nlist' n s) (a, q)
(* variable-count lists proper *)
let bounded_count_prop
(min max: nat)
(x: U32.t)
: GTot bool
= min <= U32.v x && U32.v x <= max
inline_for_extraction
let bounded_count (min max: nat) : Tot Type = (x: U32.t { bounded_count_prop min max x == true } )
inline_for_extraction
let parse_vclist_payload_kind
(min: nat)
(max: nat { min <= max } )
(k: parser_kind)
: Tot parser_kind
= {
parser_kind_low = min `mul` k.parser_kind_low;
parser_kind_high = (match k.parser_kind_high with
| None -> if max = 0 then Some 0 else None
| Some b -> Some (max `mul` b)
);
parser_kind_metadata = (if max = 0 then Some ParserKindMetadataTotal else if min = 0 && k.parser_kind_metadata <> Some ParserKindMetadataTotal then None else k.parser_kind_metadata);
parser_kind_subkind = (if max = 0 then Some ParserStrong else if min = 0 && k.parser_kind_subkind <> Some ParserStrong then None else k.parser_kind_subkind);
}
let parse_vclist_payload_kind_is_weaker_than
(min: nat)
(max: nat)
(n: nat { min <= n /\ n <= max })
(k: parser_kind)
: Lemma
(parse_vclist_payload_kind min max k `is_weaker_than` parse_nlist_kind n k)
[SMTPat (parse_vclist_payload_kind min max k `is_weaker_than` parse_nlist_kind n k)]
= FStar.Math.Lemmas.lemma_mult_le_right k.parser_kind_low min n;
match k.parser_kind_high with
| None -> ()
| Some high -> FStar.Math.Lemmas.lemma_mult_le_right high n max
inline_for_extraction
let synth_vclist_payload
(min: nat)
(max: nat)
(n: bounded_count min max)
(#t: Type)
(x: nlist (U32.v n) t)
: Tot (vlarray t min max)
= x
let parse_vclist_payload
(min: nat)
(max: nat)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
(n: bounded_count min max)
: Tot (parser (parse_vclist_payload_kind min max k) (vlarray t min max))
= weaken (parse_vclist_payload_kind min max k) (parse_synth (parse_nlist (U32.v n) p) (synth_vclist_payload min max n))
inline_for_extraction
let parse_vclist_kind
(min: nat)
(max: nat { min <= max } )
(lk: parser_kind)
(k: parser_kind)
: Tot parser_kind
= parse_filter_kind lk `and_then_kind` parse_vclist_payload_kind min max k
inline_for_extraction
let synth_bounded_count
(min: nat)
(max: nat { min <= max } )
(x: U32.t { bounded_count_prop min max x == true } )
: Tot (bounded_count min max)
= x
let parse_vclist_and_then_cases_injective
(min: nat)
(max: nat { min <= max } )
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Lemma
(and_then_cases_injective (parse_vclist_payload min max p))
[SMTPat (and_then_cases_injective (parse_vclist_payload min max p))]
=
and_then_cases_injective_intro #(bounded_count min max) (parse_vclist_payload min max p) (fun x1 x2 b1 b2 ->
parse_synth_eq (parse_nlist (U32.v x1) p) (synth_vclist_payload min max x1) b1;
parse_synth_eq (parse_nlist (U32.v x2) p) (synth_vclist_payload min max x2) b2
)
let parse_vclist
(min: nat)
(max: nat { min <= max } )
(#lk: parser_kind)
(lp: parser lk U32.t)
(#k: parser_kind)
(#t: Type)
(p: parser k t) | false | false | LowParse.Spec.VCList.fsti | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"max_fuel": 8,
"max_ifuel": 2,
"no_plugins": false,
"no_smt": false,
"no_tactics": false,
"quake_hi": 1,
"quake_keep": false,
"quake_lo": 1,
"retry": false,
"reuse_hint_for": null,
"smtencoding_elim_box": false,
"smtencoding_l_arith_repr": "boxwrap",
"smtencoding_nl_arith_repr": "boxwrap",
"smtencoding_valid_elim": false,
"smtencoding_valid_intro": true,
"tcnorm": true,
"trivial_pre_for_unannotated_effectful_fns": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val parse_vclist
(min: nat)
(max: nat{min <= max})
(#lk: parser_kind)
(lp: parser lk U32.t)
(#k: parser_kind)
(#t: Type)
(p: parser k t)
: Tot (parser (parse_vclist_kind min max lk k) (vlarray t min max)) | [] | LowParse.Spec.VCList.parse_vclist | {
"file_name": "src/lowparse/LowParse.Spec.VCList.fsti",
"git_rev": "446a08ce38df905547cf20f28c43776b22b8087a",
"git_url": "https://github.com/project-everest/everparse.git",
"project_name": "everparse"
} |
min: Prims.nat ->
max: Prims.nat{min <= max} ->
lp: LowParse.Spec.Base.parser lk FStar.UInt32.t ->
p: LowParse.Spec.Base.parser k t
-> LowParse.Spec.Base.parser (LowParse.Spec.VCList.parse_vclist_kind min max lk k)
(LowParse.Spec.Array.vlarray t min max) | {
"end_col": 134,
"end_line": 340,
"start_col": 2,
"start_line": 340
} |
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